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    Natural Chemistry

    1. 2 months ago
      best product i ever used in my spa.i've had hot tubs for over 12 years and this works the best ever....
    2. 2 years ago
      As good as ever!!!
      This is probably the third time that I have purchased this product. It continues to be so easy to use and does the job!
    3. 1 year ago
      amzing quality
      I buy this item all the time its amazing for even commercial pools.
    1. 2 months ago
      It worked wonders
      I purchased this item because I couldn't find the stain remover that I had used in the past. I was not expecting it to do much but was extremely pleased with the results. As soon as I sprinkled the powder on the stained brownish color stairs it started working on the stain (from well water and sooo much rain lately). By the next day our white stairs were back to brand new sparkling white.
    2. 1 year ago
      Wow, the stain is gone
      I had to put a lot of well water into my pool this year. It left a brown stain on the walls and floor of my vinyl liner. I followed the directions and sprinkled the product into the pool onto the stains with the pump turned off in the evening and the pool chemicals at the levels indicated. I saw immediately there were dots where the product started working on the stain. I went to be hoping that it would at least get some of the stain off. When I went out in the morning the liner was a vibrant ... read more blue and the stain was 99 percent gone. Except for some spots on the walls and in the corners. I am putting metal free in today and will probably repeat the process just to get the very few remaining spots. Very satisfied with this product.
    3. 2 weeks ago
      Works great
      This product really takes the rusty looking Material off all my plastic stairs and blow out tubes and filter the only problem is comes back in 10 days to 2 weeks literally just as dark as before but for a week and a half I have perfectly white everything I have tried everything to clear the pool with the exception of one thing which might be the problem because in 10 years of having this house I have never had this problem until last year the only thing I have not done is changed the sand in the ... read more filter in the pump. Which I will do before I get and install this product again. so again it works great I just get it reoccurring and that's the only thing left I think I can do
    1. 4 months ago
      Best algae control product ever.
      Owned pools since the 80's and spent stupid amounts of money for ineffective algae treatment chemicals. Now I've used Phosfree since the early 2000's. TOTAL algae control. It totally works as advertised. Just keep chlorine up to normal levels and use common sense, such as replenishing Phosfree after backwashiing. ZERO algae problems.
    2. 9 years ago
      No More Algae Worries. Period.
      This is the second year that I have used Phos Free in my pool. I have to say it is the most amazing, time and money saving product that I have used in my pool. I have had no problem with algae, the pool is cleaner, I use far less chemicals, the water simply sparkles and is as clear as a bell. My usual two to three week pool opening this year was reduced to 5 days (using a lot less chemicals and $) thanks to closing last year and opening with Phos Free this year. It is worth adding to your weekly ... read more routine. In the long run this product more than pays for itself by using fewer chemicals season long. I am a believer and have the $ to show for it! Good luck. On a side note - the water is so clear after using this product that I can see the smallest spec in the deep end - it is like crystal!
    3. 10 years ago
      WOW - Best Purchase Ever
      I bought this product hoping to better manage my potential algae problem during the summer when on vacation. Sometimes my husband forgets to check the chemicals if I'm out of town and I would get to come back to an almost green pool. Now it's simple, a few capfuls in the skimmer before leaving and I come back to a worry free pool. I haven't had ANY algae problems even with the solar discs on and leaves in the pool! Simply amazing!!!
    1. 2 years ago
      This stuff really works!
      I bought my house more than 20 years ago, & it came with an unground pool. I had no idea how to care for the pool, & had to learn as I went along. At different times I had problems with every kind of algae. I bought a "deluxe" start up kit which came with a bottle of Pool Perferct with Phos Free. I started using it every year and problem solved! I use it every week, & when I first add it to the skimmer & go in the pool it feels like slipping between satin sheets!
    2. 6 months ago
      Great Product
      Our above ground pool seemed to never be balanced or clear enough until a manager at a local pool supply chain recommended this product to us. He also told us to use the Metal Free and Spring/Fall product upon opening and just the Spring/Fall on closing. That was years ago and we have never had an issue since then. All of the products this company has are really good and our maintenance is a breeze now. Highly recommend this for yearly use.
    3. 6 years ago
      Great product for those who are < perfect w/reg ma
      I've used this and the stand-alone PhosFree for the last 2 years. The PoolPerfect is great when used as part of your regular pool maintaince routine. Or even if you miss a regular maintenance period. Keeps the water clear and phosphates at bay even with our pool. It's a 33,000 gal pool that gets sun all day long which is murder on the cholorine levels in the summer. As often happens with life- we occassionally miss a weekly maintenance and as long as I've been using the PoolPerfect my ... read more phosophates and algae are kept in check. For pool opening season we use the stand-alone PhosFree to get the phosphates to zero (one treatment per bottle instructions is all it usually takes). Then use the PoolPerfect to maintain.
    1. 6 years ago
      good product
      I've used this for the last summer season and already using this summer . Really holds the water temperature even through the nights. No evaporation and I recommend it. Buy here..cheaper than pool supply stores...
    2. 4 years ago
      Works well
      Very good product to use with Solar Sun Rings. In these drought conditions I'm saving many gallons of water. Evaporation is about 75% less than without these products. Also $10.00 less per unit than the swim centers.
    3. 4 years ago
      Good product for your swimming pool!
      Good Product!! it's great for my pool and give my pool so hot!
    1. 1 decade ago
      FINALLY Something that works!!!!
      We've spent the last 4 weeks trying to get our pool clear. After many many trips to the pool store, lots of money spent and still no results, I saw this and decided what the heck. I was very skeptical as I've spent a whole lot more money without any results. Product came today after ordering yesterday. I put this in at 11 am. Went back out at 4 p.m. and to my amazement, THE POOL IS CLEAR!!!!! Will never be without this product. Thanks for such a great way to finally be able to see clearly.
    2. 1 decade ago
      I can't believe it worked so fast.
      We built a lap pool that is supposed to be enclosed but weather delays have slowed the building construction. We are using the pool like an outdoor pool. I could get the chemistry of the water to acceptable levels but could not get the cloudiness to go away. I could not see the lap line on the bottom of the pool which made swimming free style dicey. In 3 days, all of the cloudiness was gone!!! I am ordering more!!
    3. 1 decade ago
      Amazing!!!!! Life Saver!!!!
      This is the greatest pool product ever! My pool was in bad shape last fall & I closed it without any treatment. This spring it was even worse! I thought I would have to drain my pool and start over. My pool "professional" even said it would take at least a week for my water to clear up enough to see the bottom of the pool. He gave me a regime to follow and said to call when the water was close to being clear. I put the 1st Aid in, and the water not only cleared up in a day and a half, but in 2 ... read more days it was absolutely sparkling! I called him and he didn't believe me! The water looks better than it ever has! My husband, who hates the pool, was even impressed!
    1. 2 years ago
      Great results
      I bought this product and it only take 1 oz to keep my 7500 gallon pool clear and clean.
    2. 4 months ago
      SeaClear
      This stuff really took the green out! It helped the water to clear out
    3. 1 year ago
      Works very well.
      Good product. Works very well in our above ground pool.
    1. 4 years ago
      Works Great
      This well be the third year that we are using POOL MAGIC. Pool has been very clear each spring opening
    2. 1 decade ago
      Excellent product
      I have used Pool Magic for several years now and it has proven to be an extremely effective treatment to jump start my pool opening. I also use it to close up the pool in the fall. Well worth using.
    3. 1 year ago
      I'm sold!
      Short version: this stuff works! Longer version: For the past several years I've been opening my 20,000 gallon (w/ mesh safety cover) pool to find it so green and nasty looking (due to the mesh safety cover), that at times I thought draining it might be a better option. That said, I figured I would give this [Pool Magic Plus Phosfree Pool Cleaner] a try, especially since it was still relatively warm when I closed the pool. I did the normal closing procedure, but this time added Pool Magic ... read more too. Then in March, I added a second bottle (as the product recommends). Well, I just pulled the pool cover off and... WOW! This stuff REALLY works! I was expecting to see the usual algae green water that's so dark and 'thick' you can't see the bottom of the pool (or the steps for that matter). However, this year, not only is the water not green but, for the first time EVER, I can actually see the bottom of the pool (even in the deep end)!
    • 2018-09-18
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    In The Swim Knowledge Pool: Natural Chemistry

    In The Swim's Dr. Pool

    Eco Friendly Pools and Natural Chemistry

    From pool openings to pool closings and every wonderful summer day in between, Natural Chemistry products work effectively with chlorine-based chemicals by employing natural occurring enzymes that eliminate oils and organics in your pool water. In The Swim has all of the Natural Chemistry pool clarifiers, pool enzymes, pool stain removers and preventers, phosphate removers, instant pool conditioners, and liquid solar cover - the entire product line!


    Natural Chemistry Enzymes

    Natural Chemistry enzymes have been perfected over 25 years, and today's Smart-Zymesâ„¢ are better than ever. Enzymes are the natural and safe way to break down oils and non-living organics in the pool while preventing stains from metals and organic debris. Enzymes also clean your pool filter, naturally. Natural Chemistry Pool Perfect is the original pool enzyme formula, quickly joined by enzyme/clarifier blends like Pool First Aid, or Pool Magic, and Pool Perfect + PhosFree


    Natural Chemistry Phosphate Removers

    Phosphates can enter a pool from many sources, and when levels exceed 300 ppb, we recommend PhosFree, or a blend such as Pool Perfect + PhosFree, and Pool Magic + PhosFree, to remove phosphates from your pool water. Pool phosphates are a primary food source for algae, and if  your pool opens green each spring, or if you deal with algae blooms every summer, you can test for phosphates, and treat with Natural Chemistry PhosFree, naturally. 


    Natural Chemistry Stain Fighters

    From the very beginning, Natural Chemistry has provided a way to deal with mineral scale and metal staining in pools, naturally. Natural pool chemicals like Metal Free and Scale Free are phosphate-free sequestering agents that will prevent stains by keeping minerals and metals safely dissolved in solution. For all-natural pool stain removal, nothing is closer to nature than Vitamin C, which also happens to be an effective pool stain remover. 100% ascorbic acid, available in Natural Chemistry's Stain Free and Stain Free Extra Strength formulas. 


    Natural Chemistry logo

    Other Natural Chemistry Formulas

    Natural Chemistry Instant Pool Water Conditioner, for pools that want to protect chlorine from the sun, but want to keep cyanuric acid levels low. Contains only 1.5% cyanuric acid, yet will register normal tests for cya, and protect your chlorine just as well. 

    Natural Chemistry COVERfree liquid solar blanket, liquid solar blankets use monolayer technology to trap heat in the pool, and reduce evaporation. An invisible layer of natural polymers forms an invisible shield over the water surface to save heat and water. 

    Natural Chemistry Filter Perfect, a natural enzyme based cleaner for all pool filter types. Removes oils, scales and gunk of all types from filter cartridges, sand filter beds and DE filter grids. Natural filter cleaner is gentle but effective, restoring performance to your filter. 


    And beyond Natural Chemistry pool products helping you feel better in the pool, Natural Chemistry pool products are always bio-degradable and environmentally friendly. They won't replace the need for a chlorine sanitizer, but reduce the amount of solids in the pool, removing organic and oily matter, to reduce your chlorine demand, or keep your pool cleaner and clearer, with less chlorine needed.