The Ultimate Pool Care Routine for A Stress-Free Summer

School is wrapping up and the days are getting longer and warmer – which means summer is finally here!

If you’ve opened your pool (hot tub, or swim spa) for the season, it’s time to set a routine to keep it safe for swimming all summer long.

The pHin team put together these steps to stress-free pool care:

1.       Set a schedule

Your pool water needs regular care to stay balanced and safe throughout the summer. To stay on track, set up a schedule to use water test strips, adjust chemicals, and add shock (Learn more about shocking here.).

Plan a day to brush the pool weekly, it’s an important step towards preventing algae buildup, removing dirt particles, and smoothing the surface to ensure a long-lasting finish. And, remember to use the skimmer daily to remove leaves and debris that may collect overnight.

2.       Stock up on chemicals

You may already have chosen your favorite chemical brand, or are going with the recommendation from your pool builder or hot tub manufacturer. Stock up on a good supply of chemicals, shock, and test strips, so you don’t run out unexpectedly. You can even keep a chart nearby to note when items are getting low. Store them safely, secured and away from children and pets.

Your local pool technician can help keep you stocked too. Many are taking online orders and offering curbside pickup, so getting the supplies you need is even easier. You can even find a pool store near you and place an order if you’re a pHin user, right through the pHin app!

3.       Get Ready for Testing

Water testing can be challenging, even for experienced pool owners! Most pool owners check their temperature daily and test the water with strips weekly. A helper like the pHin Smart Water Monitor can boost the number of tests for accurate measurements available anytime through the app. It floats in the pool, measuring the pH, sanitizer, and temperature over 1,000 times per week.

The measurements are put through an algorithm that will give a clear status of whether the water is balanced, or needs action. If the water isn’t safe, the pHin user will get a push notification, with actionable instructions and exact chemical dosing.

4.       Plan for fun!

Once you know your pool is safe for swimming, accessorize and plan for fun! Schedule wine nights by the pool, plan your Fourth of July barbeque, and stock up on pool floaties, water games, and lots of sunblock.

Want to keep your pool in top swimming shape? Try out pHin! Learn more here.

Questions to Ask When Buying Your First Hot Tub

Congratulations on your decision to join the world of hot tub owners! You have many hours of fun and relaxation in your future. Before you buy, though, you want to answer a few questions to be sure you get the right hot tub for your lifestyle. Should you take it out for a test soak? Does it come with a warranty? How about cleaning, does it require a lot of cleaning? Answering the following questions when buying your first hot tub helps ensure you enjoy your new purchase for many years to come.

Can You Test a Hot Tub before Buying It?

In a word, yes. Taking your hot tub out for a test soak is called “wet testing” and it’s something you do with a demonstration model at the dealer. Most spa dealers offer demo models specifically for shoppers to do a wet test.

During your wet test, pay attention to the seating and the jets. If the seating is uncomfortable, or the water goes too high or too low, you don’t get the full hydrotherapeutic value. Also, make sure that the positioning of the jets is comfortable.

Aim for a 15-minute test soak to get a true feel for the spa.

How Much Does it Cost?

Before conducting your first wet test, determine your budget and decide what you are willing and able to spend. Once you have your figure in mind you can start shopping. When you begin dealing with sales reps, remain confident in your predetermined price range. Most of them work on commission, so they often push larger models or extra features that you don’t necessarily want or need. That’s okay, they’re just doing their job, but if it’s more than you’re willing to spend, don’t let yourself be talked into more hot tub than you want. And, if you want to haggle, go for it. Most hot tubs have a decent markup, so there’s usually a bit of wiggle room.

Where Should I Put My Hot Tub?

While the majority of hot tub owners choose to put their tubs outside, they can also be installed inside. Installing a tub inside comes with three main concerns:

  • Will it fit through the door? Will it fit through my gates? Will I need to pay for a crane service?
  • Will the floor support the spa’s weight? Hint: a full, 3-person tub typically weighs around 2,500 pounds; larger tubs can weigh four times as much.
  • Do you have proper ventilation to avoid moisture buildup?

If you choose to go the more traditional route and install your spa outside, your main concerns are electricity and support. The closer the hot tub is to your home, the less it will cost to install, since it will be closer to any electrical outlets or wiring and you don’t have to worry about underground wiring. As for support, it is important to make sure that whatever surface you place your hot tub on can support the extra weight.

If want an in-ground tub, you need to place it at least four feet deep, or below the frost-line. Since the ground will thaw every spring, you want to make sure that you have the support in place to keep the spa’s shell from cracking once the ground shifts.

What about the Warranty?

Warranties vary from manufacturer to manufacturer, so request a copy of the warranty for any hot tub you are considering purchasing. The main things you want to keep an eye out for when it comes to the warranty are the:

  • Hot tub shell, usually covered for five years against leaks and failures
  • Plumbing, usually covered for three years
  • Electrical components, usually covered for five years

Although these are your main areas of concern, read all the provisions of your warranty carefully.

The dealer you choose also plays a role. If they go out of business or have a reputation for bad customer service, you may have a harder time getting warranty items handled. You want to be happy with the retailer, the hot tub, and the warranty before making your final decision.

How Often Should the Hot Tub be Cleaned?

It is usually recommended to clean your spa no more than three or four times a year, but it depends on how frequently it is used and how well the water is maintained.  Typically, cleaning your hot tub takes about an hour. Proper water care is vital to your enjoyment of the hot tub and fairly simple, but it’s even easier with pHin.

Should You Shower before Using the Tub?

If you are perspiring, have recently worked out, or have any creams or lotions on your skin, it is a good idea to take a quick shower before hopping into your hot tub. Any contaminants that enter the water can upset the chemical balance and lead to more frequent cleanings or maintenance issues.

As you look at these questions to ask when buying your first hot tub, there are many great tools to simplify the maintenance process. If you want an easy way to ensure the water in your hot tub is always safe and ready for a relaxing soak, consider pHin. It constantly monitors your water and tells your smartphone what you need to do to keep the water in your pool and hot tub healthy. Use it with your own chemicals for flexibility or get our single-dose, pre-measured chemicals delivered right to your door. If you need someone to service your equipment, Pool Service on Demand connects you to local, qualified pool techs.

The Importance of Collecting a Water Sample to Test

It will almost always be easier to avoid water chemistry issue than it will be to solve it. Eliminating something like an algae bloom once it already colors the water is no simple task. Once the walls are stained and the equipment corroded, the damage is done. Even worse is treating contamination. By the time swimmers or soakers complain about infections and rashes from contaminated pool or hot tub water, it is too late to prevent the spreading of disease. But, using proper sampling techniques and monitoring the chemical content of the water frequently helps you avoid costly, time consuming problems. It is incredibly important for pool operators to be familiar with good water testing kits and techniques.

Use a Sample Container

When conducting a test poolside, many people will just fill the four-in-one test bottles directly. This is perfectly fine provided you thoroughly rinse the bottle prior to collecting samples in order to eliminate any contamination and the pool’s circulation pump is running. Repeat the rinsing process between pH, alkalinity, and chlorine tests.

If you use a pool supply store to test your sample, most typically require eight ounces of water for testing. Some pool stores offer a free sample bottle. If yours doesn’t, make sure that you use a container that both meets the volume requirements and is free of contaminants. Thoroughly clean any repurposed container. Never use an empty chemical bottle, since it may throw off your sample, or pickle jars, since the salt and vinegar will never fully wash out. Also avoid coffee and juice containers as they can affect the pH reading.

Where to Gather Your Sample

Just as important as what you put your water sample in is where you get the water sample from. You don’t want to skim along the top, as that water is not an accurate representation of the entire pool. The recommended level to take your sample is 12 to 18 inches below the surface of the water, or about elbow-deep. Avoid the skimmer, return areas, and anywhere near a floating chlorine feeder to keep from getting an inaccurate chlorine reading. And, if your pool has varying depths, take the water sample from the deep end, which is less affected by temperature.

When to Take Your Sample

Something that many people don’t consider when taking a water sample is timing. Do not take a water sample if you’ve added any chemicals to the pool within the last 12-48 hours. While that may seem like a fairly large time-frame, there are a multitude of factors that may cause a discrepancy, such as the size of the pool and what chemicals you added. Most pool professionals should be able to tell you when to retest your pool’s water based on its specific circumstances. Rain also makes a difference. If it is currently raining, about to rain, or has just finished raining, do not take a water sample. After a rainstorm, wait at least eight hours to take a water sample.

Testing Your Sample

If your tests require using tablet reagents, do not touch the tablets when removing them from their foil packets. If they get wet or the foil packet tears, discard them. When using dip and read test strips, replace the bottle immediately after use; the strips can become reactive with moisture in the air. Pay attention to timing, as colors can change if you wait longer than the specified time. Follow the manufacturer’s directions carefully, since many involve more than one step.

Your samples should be fresh; taking a sample in the morning and coming back to it after going to work or running errands is not ideal. And, if you take a sample and it rains soon after, then that sample is no longer an accurate reflection of the pool.

Ensure that your testing instruments are properly calibrated and do not expose them to high humidity conditions, drop them on the pool decking, or submerge them unless they are fully sealed. It is a good idea to purchase wide range test kits since dilution testing can be a complicated and precise process.

Working with a Pool Store

If this whole process is new to you, be sure to provide basic information to your pool store, such as pool size (in gallons), pool type (fiberglass, concrete, etc.), sanitizer (chlorine, salt system), and anything that has been done to the pool in the last 48 hours.

If you want to avoid all of these hassles and ensure the water in your pool or hot tub stays balanced, consider pHin. It constantly monitors your water and tells your smartphone what you need to do to  keep the water in your pool and hot tub healthy. Use it with your own chemicals for flexibility or get our single-dose, pre-measured chemicals delivered to your door. If you need someone to service your equipment, Pool Service on Demand connects you to local, qualified pool techs.

Landscaping Around Your Pool And Hot Tub: How to Choose the Perfect Plants

There should be a lot of thought when planning the landscaping around your pool and hot tub. After all, it’s not just a matter of planting what looks good. You also need to worry about planting what is good for your pool and hot tub. Issues to consider include whether the plants will shed into the water, if they have thorns that could possibly hurt swimmers, or if they have invasive roots (the last thing you’d want near a pool or a hot tub). Here are a few things to keep in mind when it comes to planning the plant-life around your pool or hot tub.

Ideal Planting

A pool or hot tub and the plants around it should create a luxurious and relaxing space, where one can both lounge and entertain. It is important that the plants you place around your pool or hot tub are in line with the look and feel you want to create. Ideally, you want to surround your pool area with plants that create privacy, add texture, and bring some color. Plant sun perennials (such as windflowers or day lilies) to transform this area into an oasis. Plant bamboo, hedges, or palm trees to create a tropical fence about the pool (but note that palm trees do shed and can be messy). Mix a variety of plants in multiple shapes and sizes to add the most texture and get the most out of this area’s landscaping.

What to Plant

While you may be looking to achieve a specific theme or vibe with the vegetation you plant, there are some important things to consider. First and foremost is the type of plants that work, not just around the water, but in the area where you live. For example, in desert climates, cacti, agave, or palm trees would work perfectly around your pool or hot tub. But in that same climate, it might be difficult to keep certain types of flowers or shrubbery alive. It can be difficult or costly to try to keep plants that require more attention or water in hotter, drier areas of the country than it would be in areas that receive plenty of rain or enjoy more mild temperatures. Always do plenty of research before choosing the plants for landscaping.

Problems Vegetation Can Present

One of the main problems that any plant can present for a pool is shedding; acorns, leaves, blades of grass, or berries can be a pool or hot tub’s worst enemy. Beyond just causing extra maintenance or cleaning, these things can stain the pool’s floor and walls, as well as the deck surrounding the pool. And when it comes to maintenance, they can throw your entire water chemistry out of balance, leading to cloudy water or algae outbreaks.

Two more things to consider are how the plant takes root and whether or not it will drop pollen. Overgrown roots tend to grow towards a water source and, when they’re right next to a pool, that pool becomes the water source their roots reach for. This can lead to erosion of the soil around your pool or hot tub, uneven pool decking, or a complete shift in the pool’s structural integrity. Pollen can cause an algae breakout in the pool and invite some unwanted and pesky insects to the area.

Bottom Line

Choosing the proper, beneficial plant-life to place around your pool has practically endless benefits. Aside from creating the perfect look or atmosphere, you can provide shade, privacy, and even play a hand in dictating your pool’s temperature. Picking the perfect vegetation may seem daunting, but always remember that the primary goal should be to keep it simple. Personal preference and geographic location will always dictate what you want and choose to plant, but also remember to consider the shedding and rooting of each plant.

If you’re looking for an easy way to ensure the water in your pool or hot tub stays balanced year-round, consider a pHin smart monitor. This little device constantly monitors your water and automatically sends you exactly what you need to keep the water in your pool and hot tub healthy. If you’re looking for someone to service your equipment, Pool Service on Demand instantly connects you to local, qualified pool techs.

4 Tips For a Killer Pool Party

4 Tips For a Killer Pool Party. Pool season is here and, for pool owners, that means parties and events centered around the pool. When the weather gets hotter, there’s no better place to cool down and relax than in the water. But, like any other gathering, preparing for a pool party can be stressful. Trying to figure out what to do and the right way to do it can be confusing. Here are four tips to get you on the right track.

1.  Prepare the Pool

Perhaps the most important aspect of any pool party is making sure your pool is safe and ready for guests. The day of the party, you want to sweep it and clear it of any debris. Check your filter and skimmer to make sure they are clean and running well. A few days before the party, check the water chemicals and make any necessary adjustments to make sure the water is safe for swimmers. This is especially true for shocking your pool, as the chemicals are harmful if people jump into the water too soon after a shock treatment. You also want to check the chemical balance the day after your pool party, because the oils from multiple people in the water can offset the water chemistry.

2. Set Up Decorations

Decorations set the whole mood of a party; they decide the theme, tone, and general aesthetic of the event. The type and style of decorations you choose depends on the type of party you’re throwing. It’s a good idea to set a theme, as that can make picking out decorations easier. Your decorations will also depend on your audience. If your party-goers are adults, then your theme may be more laid back and quiet, whereas if you’re throwing a pool party for kids, your theme will most likely consist of brighter colors and characters. Whoever your audience is, pick a theme that is fun, yet simple.

3. Provide Proper Food and Beverages

No party is complete without refreshments. You may wish to align your food and drink with the theme you’ve set for your party, but it’s important to remember that you’ll want a variety of both. Consider any dietary restrictions your guests may have and plan accordingly. You don’t want to serve nothing but meat dishes if there are any vegetarians attending the party. Lemonades and teas are a great choice for a refreshing summer beverage and perfect for a pool party. Also, make sure to have plenty of water, as the heat combined with swimming can make it easier to become dehydrated. If hosting little ones, popsicles are a great way to keep kids hydrated. Set up food and drink stations so your guests have easy access to refreshments.

4. Take Safety Precautions

While not something you generally take into consideration at any other type of party, at a pool party, safety is a must. The first thing to consider if there are children present is assigning water monitors. You always want at least one adult keeping a close eye on young swimmers. If you wish, you can even contact your local lifeguard association or YMCA to see they’ll allow you to hire a lifeguard.

Make sure you have flotation devices (floaties, pool noodles, etc.) for children and poor swimmers. Be sure to provide sunscreen for yourself and guests. Set up shady areas for when swimmers leave the water. Keep a first aid kit on hand, including aloe for any sunburns that may pop up. As for the pool itself, check it for any potential dangers before and during the party. Keep an eye out for potential slip or trip hazards and make sure any pool additions are in proper condition so as to avoid possible injury to your guests.

If you’re looking for an easy way to ensure the water in your pool or hot tub stays balanced, consider a pHin smart monitor. This device constantly monitors your water and automatically sends you exactly what you need to keep the water in your pool and hot tub healthy. If you’re looking for someone to service your equipment, Pool Service on Demand instantly connects you to local, qualified pool techs.

How Does Rain Affect Your Swimming Pool?

Part of owning a pool or hot tub is learning to deal with everything Mother Nature might throw at you. While regular pool maintenance can keep your water pristine, the elements aren’t subject to any routine. Most people think about things such as snow and dust storms, but rarely do they consider rain to be an aspect of nature they should worry about. The reality is that rain affects your pool or hot tub in multiple ways. However, this doesn’t necessarily mean that rain is detrimental to your pool; it can be good or bad.

Rainfall and Water Chemistry

The water chemistry of a pool is very important; it needs to maintain the proper chemical levels to remain safe and comfortable for those that use it.

Rain can be acidic, so it can offset both your pH and alkaline levels. A pool should have a pH balance of 7.4 to 7.6, while some rainwater has a pH balance around 5.0, so heavy rainfall could lower the pH balance of the pool. However, while rainfall may distort your pH levels, it can also help dilute chemicals that cannot be treated with other chemicals and need to be diluted. The downside to this is that rain does not pick and choose which chemicals it will dilute. The result is that it affects every chemical in the pool.

That said, note that, although a heavy rain, or extended period of rain, may have an effect on your pool or hot tub, you don’t need to worry too much about light rain, except for the algae spores which may wash or blow into your pool.

Rainfall and Debris

Rain seldom brings just rain; it usually comes with wind and anything the wind decides to pick up along the way. A good rainstorm typically brings along pollen, dust, algae spores, trash, and other organic matter, covering the surface and bottom of your pool. Not only this, but dirt and debris can clog your filter and pumps, making it more difficult to clean any other debris from the pool.

If any bushes or trees surround your pool, its susceptibility to contaminants is even greater, as they can throw leaves, branches, and oils into the water. However, perhaps the biggest concern when it comes to rain and your pool is algae. Rainstorms that bring in pollen and other plant matter, or even just disrupt your chemical balance, can promote the formation and spread of algae. It can be difficult to remove and repair any damage caused by algae growth, especially if left untreated for any period of time.

Excess Water

One of the biggest problems caused by rain is the accumulation of extra water. While this might seem like a given, excess water due to rainfall causes multiple problems. Heavy rainfall has the potential to cause flooding in any area, but if there’s already a large body of water in the backyard then your chances of flooding increase. This can lead to extra runoff or debris in your pool and even flood necessary pool equipment, such as filters and pumps. A heavy rain can also cause the water level in your pool to rise rendering your surface skimmer useless in effectively skimming the surface debris to the skimmer basket, meaning you’ll need to drain it back to the proper level.

Storm Prep and Repair

If you know ahead of time to expect rain, prepare by setting up your pool cover ahead of time. This keeps most of the debris out of the water. You should also store any loose items surrounding the pool, such as patio furniture, pool toys, and potted plants. This keeps them from blowing into the pool. Finally, turn off the pump.

Once the storm ends, turn the pump back on and remove the cover as carefully as possible. There is no sense in dumping all that debris into the water. Also, empty the skimmer and pump baskets. If you don’t have a lot of debris at the bottom of the pool AND it took on a lot of water, go ahead and pump out the excess. If you do need to vacuum, hold off on dumping the excess water until after vacuuming.

Next, clean the pool as per usual: skim the surface, brush the walls and floor, and run the vacuum. Finally, test the chemical balance and make any necessary adjustments.

If you’re looking for an easy way to ensure the water in your pool or hot tub stays balanced, consider a pHin smart monitor. This little device constantly monitors your water and automatically sends you exactly what you need to keep the water in your pool and hot tub healthy. If you’re looking for someone to service your equipment, Pool Service on Demand instantly connects you to local, qualified pool techs.

When is the Right Time to Open Your Swimming Pool?

With many parts of the country still experiencing cold weather and snow, it might seem like a strange time to think about opening your pool. Many pool owners debate the optimal time to open their pool. Often, the conclusion is that, if the water isn’t warm enough for swimming, then it’s okay to wait. Not true.

Spring and the warmer temperatures it brings can sneak up on you, wreaking havoc on your pool. It is often better to prepare for swim season earlier rather than later. Here are a few guidelines to help you open your pool at the optimal time.

When to Open Your Pool

There is no definitive date as to when you should open your pool. It varies from place to place, so the best thing to do is pay attention to the weather. The recommended time to open up your pool is when temperatures in your area consistently hit 70 degrees. While 70 degrees isn’t exactly swim weather, these temperatures can promote algae growth. This can be especially problematic if you use a mesh pool cover, as the water will get plenty of sunlight. Another thing to keep in mind as the weather warms is the growth season, which can bring pollen into your pool. However, with your filter and pump running, you can prevent algae growth and pollen collection, making sure your pool stays a pool instead of turning into a backyard swamp.

Opening Heated Pools vs. Non-heated Pools

When it comes to a heated pool versus a non-heated pool, the consensus for opening either remains the same. However, 70 degrees may only be maintenance weather for a non-heated pool, while it can be swim weather for a heated one. This doesn’t mean you should open a heated pool earlier, however. Freezing temperatures and snow can still affect a heated pool. It is still ideal to wait for consistent 70-degree weather before opening your pool, even if it is heated.

Watching the Weather

As stated, weather consistency is important when it comes to opening your pool. You don’t want to open your pool after a few days of warm weather, only to receive heavy snowfall the next day. We’ve already seen temperatures rise for a day or two and then plummet in places like Chicago and New York, so make sure that the warm weather is there to stay. Keep an eye on your local weather forecast to help determine the right time to open your pool. Put history on your side as well by noting the average temperatures in your region by month. If the averages temperature for a certain time of year is 55 degrees, yet it has surpassed 70 for the last week, it’s best to avoid assuming that the great weather is there to stay.

Things to Consider

When deciding whether it’s the right time to open your pool, keep the following things in mind:

  • Expenses: Opening a pool too late can cause the need for extra cleaning and maintenance before use. Consider the cost of the additional chemicals to properly clean and prepare your pool.
  • Aesthetic: Keeping your pool covered can prevent your yard and landscaping from looking their best. Think about how much better it would look to have a clean, open pool.
  • Use: Whether your pool is heated or non-heated, it is ideal to open it at least three weeks before you intend to use it. It is important that your water is clean and clear before swimming.

If you’re looking for an easy way to ensure the water in your pool or hot tub stays balanced no matter what time of year it is, consider a pHin smart monitor. This little device constantly monitors your water and automatically sends you exactly what you need to keep the water in your pool or hot tub healthy. If you’re looking for someone to service your equipment, Pool Service on Demand instantly connects you to local, qualified pool techs.

5 Ways to Conserve Water During the Pool Season

5 Ways to Conserve Water During the Pool Season. Water conservation may not be at the forefront of your priorities as a pool owner, but it fulfills to big green initiatives: good for the planet and good for your wallet. Pool and hot tub water conservation can save a bundle on utility bills, not to mention money spent on repairs. If your pool doesn’t have the proper water levels, it can damage both equipment and plumbing, which can lead to expensive repairs.

Not sure how to start? Keep reading for water conservation ideas.

1. Use a Pool Cover

Many pool owners use a cover outside of pool season to protect the pool from the elements. Pool covers are incredibly beneficial during the pool season as well. Like all other bodies of water, the water in your pool evaporates, especially during hotter months. Over the course of a year, it is possible to lose more than half of the water in your pool. A properly fitted pool cover greatly reduces evaporation, though, helping to maximize the amount of pool water you conserve. In addition, a cover continues protecting your pool from the elements and nasty debris, reducing the need for more chemicals by minimizing algae growth.

2. Check for Leaks

Regularly check your pool and its plumbing for cracks and leaks. You’d be amazed at the amount of water that can escape through even a small crack. Each ounce of water that leaves your pool is water that you could have saved and, in turn, money you could have saved. And, of course, leaking water has to go somewhere. Eventually, that accumulated water damages pool structures. Regularly checking your pool for signs of cracks or leaks helps stop the problem before it starts.

3. Shut Off Fountains and Waterfalls

Additions to your pool that use extra water, such as fountains and waterfalls, lose a significant amount of water to evaporation. They look and sound pretty, but they prevent you from conserving water and add to your water and utility bills. It is best to limit the amount of time you run water features, by shutting them off when the pool is not in use or only running them when you’re entertaining.

4. Check the Pump

To conserve water, you want to run your pool pump only when necessary. Start by running it for eight hours a day and, if it stays clear, you may reduce the time it runs. The size of the pool and time of year determines the amount of time your pump should run, but the less you run it the more water you will save. It takes a bit of trial and error to determine the right length of time to run the pump. Getting a timer rated for the size of your pool pump helps prevent calculation errors. If your pool begins to get cloudy, you should run your pump for longer. A typical Rule of Thumb: operate the filter pump one-hour for every 10 degrees of water temperature.

5. Drain the Pool Only When Necessary

Some pool owners prefer to start the pool season with freshly scrubbed pool walls and brand new water, but the amount of water this process wastes is astronomical. What’s more, it’s unnecessary in a properly maintained pool. Most experts agree that you only need to drain a pool every three to seven years, depending on the level of regular maintenance and the quality of the water used to top-off the pool level. To conserve water and save costs, only drain your pool only when necessary.

To keep the water in your pool or hot tub balanced, consider a pHin smart monitor. This little device constantly monitors your water and automatically sends you the exact chemicals you need to keep the water in your pool and hot tub healthy. If you need someone to service your equipment or look for leaks and cracks, Pool Service on Demand instantly connects you to local, qualified pool techs.