Tag Archives: Pool Supplies

Salt Water Chlorine Generators: How do they work?

Photo credits: http://www.poolsupplyworld.com/

You might be surprised to hear that salt water swimming pools are using chlorine to keep the water clear. Salt water pools use a salt water chlorine generator (SWCG) to turn salt into chlorine. The chlorine eventually breaks down, leaving behind the salt to be used again. SWCGs are not a new concept, but they continue to evolve as the technology and materials improve.

Benefits to Salt Pool Water

Many homeowners prefer salt water swimming pools for the following reasons:

  1. A salt water pool leaves skin feeling softer and smoother upon exiting the pool, unlike non-SWCG pool water.
  2. A salt water chlorine generator makes it easier to maintain constant, proper chlorine levels, avoiding high chlorine levels that can commonly occur in traditionally chlorinated pools causing eyes to dry out and become irritated. 
  3. Salt water pools reduce the need to frequently and manually add chlorine to your pool.
  4. Salt water pool owners do not have to handle the chlorine in its physical form, nor find a good place to store it.

How Salt Water Chlorine Generators Work

“Salt water chlorinators use dissolved salt as a means of creating chlorine to clean the pool. They use a different process to create the chlorine instead of just dumping the chemical into the pool.

A salt water pools make hypochlorous acid (HClO) by using table salt or sodium chloride (NaCl) and electrolysis. The salt water passes through an electric current creating chlorine gas (Cl2), but you’re also forming hydrogen gas (h2) and sodium hydroxide (NaOH). Using electrolysis, dissolved salt is converted into hypochlorous acid(HClO) and sodium hypochlorite, the sanitizing agents used to clean the water of any dirt and bacteria.

So, instead of just dumping chlorine into the water, you create a chlorine generator with a salt water chlorinator that continues to generate chlorine until more salt is needed.”
Swim University

Adding a Sacrificial Anode

A zinc sacrificial anode is a device that protects metal components from corrosion in a salt water pool. Salt water is corrosive, regardless of whether or not there is chlorine or an active chlorine generator. The large increase of dissolved solids in the water when salt is added makes the water more conductive, and can lead to premature corrosion of any metal components in the pool system. Adding a sacrificial anode made of zinc, a softer metal than all the stainless steel and aluminum in pool environments, and attaching it to the bonding grid, means that it will corrode before any of the more important metal components. An anode’s role is to corrode (sacrificing itself) before other metals that are part of the same underwater electrical system. Talk to us today about scheduling installation of a sacrificial anode anti-electrolosys device to your salt water pool. We highly recommend it!

SWCG systems make pool maintenance easier for salt water pool owners. A well maintained salt water chlorinator system should last you anywhere from 5 to 7 years, when serviced periodically. Spend less time managing chemicals and more time enjoying your pool!

Contact us today to learn more!

When to Replace Your Pool Liner

Vinyl pool liners typically last about 12 years if maintained properly. As your pool liner ages, activity, chemicals, weather and UV rays will eventually cause your liner to start deteriorating. When that happens, it’s time to consider whether repairing or replacing is the right choice for you.

Replacing your pool liner may be in order if…
  • there are substantial cracks and tears in your pool liner.
  • your pool is clearly losing water from a leak.
  • the color is drastically faded from chemicals and the sun.
  • you notice rust stains or algae buildups that cannot be
    removed.
  • you see wrinkles, stretching or slippage of the liner itself,
    especially around the skimmer, return jets and pump fittings.
  • your pool liner is over 12 years old and you want to be proactive before problems arise.
  • you are tired of you liner pattern and want an aesthetic
    upgrade.

There are short term solutions for tears and leaks if you are hoping to keep your current liner a bit longer. Keep in mind these are merely patches and you’ll want to address the underlying issue with a more permanent solution as soon as you can.

You don’t always have the luxury to plan a pool liner replacement, but if you keep an eye out for deterioration, you can make repairs or schedule a replacement off-season. Check your liner early this spring to make sure it’s in good shape before beginning your pool opening.

Need an expert opinion? If you need leak detection or liner replacement, contact us and we’ll be happy to point you in the right direction!

4 Easy Ways to Prevent Rodents from Damaging Your Pool Heater

One of the most common problems pool owners experience in the winter is rodent damage to their pool heaters. When the temperatures get colder, mice and other rodents look for warm places to take shelter from the elements. Unfortunately, your pool heater may look like a good home to them.

Whether the rodents are building nests, chewing wires, or using your pool heater as a bathroom, it is imperative that you keep them out to avoid damage.

Protect your pool heater with these easy steps

  1. Remove leaves and debris from the pump and pool heater to prevent moisture. Moisture leads to corrosion and can seize your pump motor come spring. The debris also makes a good hiding place for rodents so this step is essential.
  2. Plant mint around your pool heater. Mint deters rodents and will act as a natural barrier. Placing plastic snakes around your heater may also serve as a natural deterrent because mice don’t want to build their homes near predators.
  3. Pick up some Mouse Busters, an all natural anti-rodent
    inhibitor, at our retail store.
  4. Contact us about a one-time installation of a Pentair or
    Sta-Rite Heater Anti-Rodent Kit.

For more tips and tricks to prevent rodent damage, check out this helpful article from Swim University or call us anytime at (781) 383-3300.

Tracy’s Tips: Leaf Nets for Tarp Covers

Autumn Leaf Removal for Tarp Covers

Don’t let leaf removal get you down! There is a simple solution to keeping leaves off of your tarp pool cover. The tarp cover will keep the leaves out of your pool, but how do you handle the leaves that fall from the autumn trees and land on your tarp cover? A leaf net will fit atop a tarp cover once your pool is closed. The leaf net catches the leaves on your cover for you. Simply remove the netting and shake it out into your compost pile to get all of the leaves off of your tarp, and protect it from deterioration from rotting debris. Remove the cover and store it for next fall once the trees are bare.

Stop by our retail store or call us to order a leaf net for your pool!

Check back often for more of Tracy’s Tips on our blog.

Tracy Dieselman – Owner

Winter Pool Care Tips from the Professionals

Winter Pool Care Tips

During the cold, dark months of winter, taking care of your pool may be the last thing on your mind.

Even though swimming season is over, your pool still needs a little attention. The good news is that future problems can be prevented with some minimal maintenance over the winter season. Follow this guide and pool problems won’t plague your spring opening!

Avoid Winter Woes

Snow can wreak havoc on pool covers causing straps and springs to stretch. Excessive rainfall can raise water levels beyond the tile line causing hundreds of dollars of damage to decking, tile and coping materials, making your first spring cleaning costly and difficult. On the other hand, if the water level in your pool is too low during the winter months, your cover will not be able to support the weight of ice and snow accumulation and could cause expensive cover damage.

Pool Cover Guide
  • When using a mesh safety cover, we recommend keeping the water level 15-18″ below the cover. This level will rise as rainfall and snow-melt pass through the mesh.
  • When using a tarp cover, we recommend keeping the water level 1″ below the bottom of the skimmer, and thus the tile line. As long as the cover is in good condition, no water should pass through it. The level beneath the cover should remain constant during the off season. Periodically scoop debris off of the tarp cover and pump the water off to avoid letting a swamp grow on top of it. We recommend using a leaf net with any tarp cover to make leaf removal quick and easy.  Call us to order one.
  • Check your safety cover regularly over the winter and remove debris as it accumulates using a pool brush or leaf blower. This is especially important for pools located in areas with many trees. If you do not remove leaves and debris from your cover, improper water drainage may occur and will put too much water weight on the cover.
  • Once winter and freezing temperatures come to an end, we recommend keeping the water 1-2″ above the bottom of the skimmer with mesh safety covers. This will allow you to avoid having to add water at the pool opening and create a gap between the cover and the water’s surface. This gap prevents algae growth which occurs when the cover sits in the water. The cover’s straps may need to be tightened after stretching out under the weight of ice and snow.

Make Your Life Hassle Free

Sign up today for our Winter Care Service and we’ll take care of your winter pool woes! Our Winter Care Service was designed for the busy pool owner with better things to do than worry about pool maintenance.

Prefer to do it yourself? Stop by the South Shore Pool Supply Retail Store for everything you need for winter pool maintenance and talk to our friendly staff who will be happy to answer any of your questions.

winter pool care

Contact us today to learn more!
(781) 383-3300


Set yourself up for a successful spring opening with these
additional off-season pool care tips from our friends at
Swim University.

“Taking care of your pool doesn’t end when you put the cover on. It’s important to continue caring for your pool
during the off-season (fall, winter, and early spring) to ensure a successful and clean opening…” 10 Tips From The Pros >>

Our friends at Swim University have a ton of helpful resources for pool owners, but their advice and content does not necessarily represent those of South Shore Pool Supply. Instead, the information is intended to provide you with additional resources for optimal pool care. Please contact us directly for specific pool care advice.

Winter Pool Closing Checklist

Massachusetts winters bring an abundance of snow and frigid temperatures. If you live in New England, or in another place where the temperature dips below 40 degrees Fahrenheit, you will need to winterize your swimming pool before the cold months.

The good news? We have put together an easy-to-follow checklist to help you close like a pro and set you up for an easy opening in the spring.

1. Perform Inspection & Repairs

☐ Is your equipment all functioning properly?
☐ Is your swimming pool structurally sound?
☐ Does your pool cover over have any rips or tears that need patching? Stop by our Retail Store for a safety cover patch if yours needs repair.
☐ Fix any issues prior to winterizing.

2. Clean it Like You Mean it

☐ Thoroughly vacuum and skim your pool to remove all debris, or run your robotic pool cleaner a few times prior to closing.
☐ Backwash or clean the pool filter to remove all dirt from the system.

3. Work on Your Water

☐ Check your water chemistry 5-7 days before closing.
☐ Test and balance your alkalinity, pH and calcium hardness.
☐ Shock your pool with chlorine a 2-3 days after balancing the water. We recommend a cold weather enzyme treatment like Natural Chemistry Pool Magic Spring and Fall.
☐ Add a winterizing algaecide right before covering your pool. Be sure you’ve waited the requisite 2-3 days after adding shock, when chlorine levels return to somewhere between 1-3 ppm.
☐ Water must be lowered for the closing. We recommend lowering the water 18-24” below the top of the pool. This allows for rain to replenish the level to at least 18” below the cover before the snow and ice accumulate.

  • Pools with tarp covers must have the water level 2-3″
    below the skimmer.
  • Be careful not to lower the water too much in vinyl pools, the liner can float and cause serious problems.
  • If your water level goes down further than 18″, your pool cover can stretch, rip or cause damage to cover springs and anchors.
  • Rain and snow will fill the pool over the winter.  Continue to monitor your pool water level, ensuring it is below the tile line but not more than 18” below the cover.
  • “Maintaining the proper water level in your pool is a key
    factor in supporting the weight of any debris (including snow and ice) that may collect on the pool cover. Water levels that fall below the recommended level may put excess stress on the cover, which might result in damage and voiding of the cover’s warranty. You can check the water levels by clearing any debris that has collected in the skimmer box. If the levels are low, be sure to add enough water to reach the
    recommended levels.” – LOOP-LOC

    • Guidelines for mesh and solid safety covers:
      • Mesh & Solid Pool Covers: 18″ below the top of the pool.

4. Protect Your Plumbing

☐ Drain all water from your plumbing lines including your pump, filter, heater, chlorinators and chemical feeders. Draining your lines completely (or blowing them out with a Shop-Vac) will ensure that your pipes won’t crack in freezing temperatures and cause major issues in the spring.
☐ “If you have an in-ground pool, you should blow out the lines from the skimmer, through the equipment and back to the pool, then plug the lines at the pool using expansion plugs. If you don’t blow the lines, add swimming pool antifreeze into the lines following manufacturer’s package directions. If you have an above-ground pool, you usually just need to disconnect the hoses to and from the pump and filter and plug the wall outlets.” – Hayward Pool Products

5. Remove the Extras

☐ Put away your ladders, toys, ropes, baskets, hoses, fittings, pumps, heaters, filters and any other equipment from your pool area. Rinse everything off, allow it to dry and consider storing it all in a waterproof container that animals cannot get into.
☐ Fully drain your robotic cleaner and remove the reusable filter bag. Neatly coil up the power cable and store your robotic pool cleaner and accessories in a warm,
dry location.
☐ Store the eyeball fittings, drain caps, plugs, and gauges in the skimmer basket so you know exactly where to find them in the spring.
☐ Store any equipment plugs in the pump basket so they don’t get lost.
☐ Keep everything clean, dry and organized to help you
prolong the life of your pool and equipment.

6. Cover Time

☐ Make sure you have an intact, properly fitting pool cover.

  • Covers that do not fit properly (you can see gaps) will leave your pool exposed to the elements.
  • Use a mesh or solid pool cover and follow the manufacturer’s guidelines to ensure proper installation.

The closing process varies for in-ground and above ground pools. For additional pool closing information, be sure to check out the links below for pool-specific tips from our friends at Swim University.

How to Close An In-Ground Pool in 6 Steps

How to Close An Above Ground Pool in 6 Steps

It is a bummer that pool season has come to an end, but when spring rolls around you will be happy to have taken the necessary steps in the fall for an easier opening in the spring.

 

Tracy’s Tips: Protect your pets and animals from swimming pool dangers.

 

Pet and Animal Safety Around the Pool

Safety is the most important element to pool ownership, but it is not just people that are at risk of drowning accidents in the pool. Our family pets, stray animals and wildlife can all run the risk of falling into your swimming pool and not being able to find their way out. Here are a few suggestions to keep your pets and neighborhood animals safe around your pool.

1. Install a Fence, Alarm and/or Pool Cover

Fencing and alarming your pool will help prevent unwanted animals from accidentally falling into the water and discourage them from using your pool as a watering hole. Be aware that many pool alarms only go off if an animal over 15 lbs. falls in. For this reason, alarms should be used as a backup safety mechanism, not your primary solution. Your first line of defense should be a quality fence that is at least 4 feet high. A sturdy safety pool cover will also keep animals from entering your pool and greatly reduce the risk of drowning accidents.

2. Trim Your Trees

If you have trees in your pool area, be sure to cut branches back so they are not hanging above the pool. Tree dwelling animals (especially baby animals) can easily end up in your pool when jumping from branch to branch. Reduce the risk by removing the branches.

3. Remove Trash Temptations

Make sure any trash you store outside is secure in barrels that are not easily opened. Trash cans with locking lids are preferable. Storing trash in a garage or shed also discourages critters foraging in your garbage. Having a potential food source in your yard will draw animals into your yard and pool area. Eliminate the temptation.

4. NEVER Leave Dogs Unattended

While some dogs are natural swimmers, others cannot swim at all. If they seem to like the water, it is wise to teach them to swim. If they do not seem to like the water, do not force them into it. Either way, it is important that your pets are aware of a safe way to exit the pool. Even if your dog is a good swimmer, he can become disoriented and panic if he can’t find a quick exit. Guide your dog in and out of the pool to show him where the stairs or ramp are located. Just as you wouldn’t leave your children unsupervised around the pool, the same rules apply for your pets. Fencing (as stated above) is the most reliable way to keep pets out of the pool area, while still allowing them to hang out in the yard.

5. Provide an Easy Exit

Having an easy exit strategy isn’t just for family pets. Installing a pool ramp (we like the Skamper-Ramp) will give wildlife and neighborhood animals that are not familiar with your pool a highly visible escape route. For critters like frogs and squirrels, we suggest the FrogLog, which attaches to the side of your pool and floats on the surface acting as a life raft for smaller animals. Try the Critter Skimmer as another safety mechanism. “The Critter Skimmer is an eco-friendly invention that allows frogs, turtles, mice, and other small critters to rescue themselves from in-ground pool skimmers. Replacing the pool skimmer cover with a Critter Skimmer allows animals that invariably end up in the pool to climb up the attached spiral rescue ramp and through the opening in the skimmer cover to safety.”

Share these pool tips with fellow pool owners and check back often for more of Tracy’s Tips on our blog.

Tracy Dieselman – Owner

How to Restore Your Pool Water After a Rainstorm

In New England, you never know what the weather will be. A sunny day can quickly turn into a rainy afternoon, with thunderstorms a common occurrence during the spring and summer months. You’re best bet is to prepare for everything, whatever the weather.

If you experience a rainstorm, there are a few steps you will want to take to keep your pool clean, balanced and filled with the optimal amount of water.

1. Check Your Chemicals

Rainwater in the United States is considered acid rain, which means it can adversely affect the pH, alkalinity, total dissolved solids, and calcium hardness levels in your pool water. Rainwater can also dilute your sanitizer. It is necessary to control any contaminants, so make sure to check the sanitizer levels. If you have a salt water pool, salt will also be diluted by rain. Runoff water from your yard or pool deck, debris, and even lightning can cause your pool water to become unbalanced.

2. Start the Cleanup

Start the cleanup process by cleaning out your skimmer and pump baskets. This will make the job easier for the next steps; turning on your pump and filter and skimming the surface of your pool water. Run your pump and filter while skimming to remove both large debris and smaller particles. Windy storms can often blow leaves, sticks and other brush into your pool that will need to be removed. Brush the walls, steps and ladders in your pool and vacuum to clean up whatever you may have missed with the skimmer and filter. If you have an automatic/robotic pool cleaner, you may want to use that unless there is significant debris. If there is, you may be better off with a manual pool vacuum.

3. Perform the Balancing Act

With a clean pool, you are ready to re-balance the chemicals in your pool water. We recommend that you test your pool water after any significant rainstorm. A light rainstorm should not greatly affect your pool chemical levels, but it never hurts to check to be certain they are in the proper range. Your chlorine and sanitizer levels should also be monitored to avoid contaminants that could lead to cloudiness or algae growth.

Stop by our Retail Store for a free professional water test and for all your pool chemical supplies!

4. Administer Shock

It may not be crucial to shock your pool after a rainstorm, but it can be beneficial to remove any left over contaminants. Drain your pool water to the correct levels and check your chemicals before administering a shock treatment. Shock your pool in the evening after a rainstorm, once you have performed the preceding steps.

Follow these steps and you’ll be back to swimming in your pool in no time!

Pool Cleaners: Suction Side, Pressure Side or Robotic?

If you’re short on time, or just prefer to spend your time on more traditionally enjoyable activities, consider investing in a pool cleaner to handle some of your pool maintenance. When considering pool cleaners, you will want to investigate which type of cleaner is right for your situation. Let’s discuss the options.

1. Suction Side Pool Cleaners

Suction side cleaners attach to the main filtration pump in your pool and use the suction to move the cleaner around. These cleaners scrub the pool surface and remove unwanted dirt and debris. The debris is then returned to your pump basket through your pool’s filtration system. The cleaner’s hose is connected to either a dedicated suction line or directly to your skimmer. Suction cleaners utilize an internal turbine which is spun by the force of pump’s suction.

Pros: This kind of cleaner is great for pool owners on a budget as they generally cost less than the pressure side and robotic cleaners. Maintaining a suction side cleaner is relatively easy because it has fewer moving parts that have the potential to break. It will pick up medium debris but some will remove small debris as well.

Cons: You will find that this type of cleaner puts more stress on your pool filter. Debris goes directly into the pump strainer, reducing circulation. The pump basket needs to be emptied to keep the cleaner working. Fine dirt and debris go into the filter, leading to more frequent back washing/cleaning of the filter.

2. Pressure Side Pool Cleaners

Pressure side cleaners are very popular among pool owners. They use an existing pressure side line to move the cleaner around. The water returned back into your pool fuels the cleaner, but often requires an additional booster pump to push water through the cleaner to create a jet stream. Not all pools are built with the plumbing to accommodate this type of cleaner. Pressure side cleaners don’t use your pool’s filtration system to filter out debris like the side suction cleaners. Instead, they use a filtration bag to catch the debris, so you don’t have to empty the pump basket or backwash/clean the filter to maintain circulation. Your pool pump will push water through a hose to jets that move the cleaner around your pool, loosening dirt and guiding it into the filter bag.

Pros: This type of cleaner is also less expensive than robotic cleaners and does not stress your pool filtration system as much. They are also generally easy to maintain. They’re great at picking up medium and heavy debris. Fine particles will flow through the filter bag and get cleaned out in the pool filtration system.

Cons: You will need a booster pump to run these cleaners and many pools are not plumbed for that. There are also additional electricity costs to run the second pump.

3. Robotic Pool Cleaners

Robotic pool cleaners are in a category all by themselves. They run off of power from your home and do not use your pool equipment to operate. These cleaners are top of the line and improving every day with new technology. They are excellent cleaners and have a built-in filtration system with a filter bag or built-in cartridge to collect debris. Robotic cleaners are able to remove both large and small debris (and everything in between) from your pool floor, walls, steps and water line. Simply plug your pool robot in and let it do all the work!

Pros: Robotic cleaners do not cause wear and tear on your pool equipment and are energy efficient, reducing overall power usage and costs. They virtually eliminate the need to clean your pool walls with a brush, saving you the hassle and time. The maintenance-free design make robotic pool cleaners very popular.

Cons: These cleaners are the most expensive of the three options and have a higher up-front cost. Robotic cleaners also are a bit heavier and it is slightly more difficult to empty the filter.

Which pool cleaner is best suited for your pool? Stop by our Retail Store for assistance in choosing and purchasing your new pool cleaner.

Tracy’s Tips: Why is My Pool Green?

Photo Credits: Simple Pool Tips

Why is My Pool Green?
Algae vs. Metals

When your pool turns green, your first assumption may be that algae is the offender. While this is often true, you could actually be dealing with increased heavy metals. Try these simple tests to determine the real cause of your green pool.

Test your chlorine levels. If there is free chlorine in the pool and it is green, copper is the likely culprit.  If there is no free chlorine, suspect algae.

If your pool turns green after adding shock, copper is the likely cause. Other minerals, such as iron and manganese can turn the water brown, pink or purple. A metal remover will bind with the minerals in your pool water, allowing your pool filter to remove them.

If you add chlorine and your pool clears up? Hooray! Algae was the offender. Mystery solved!

Metal vs. Algae Tip:  Metal stains won’t brush off the pool.  Most algae will, with black algae as the exception.

Need a product recommendation? Stop by our Retail Store and talk to our team and get your free water test.

Check back often for more of Tracy’s Tips on our blog!

Tracy Dieselman – Owner