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    Natural Chemistry

    1. 5 years ago
      We are so DELIGHTED with this product!!!
      We added 6oz. to our large pool, during cycling. It conserved water evaporation SO much better than we could have predicted. It got up to 104* for 3 days, then dropped into the high 90's this past week. The pool is in direct sunlight and I would have needed to top it off, at least twice by now. The temperature (no heater) has rapidly reached & maintained a 5-7* increase in warmth. We will be able to use the pool much more often & that makes us happy!! It was a bummer when the water temperature ... read more was too cold & hot outside!! With Cover/free, so far, Sunday to Thursday before a small top off is needed. There is no residue on your skin. No odor. It is important to us that the product is "friendly". A huge plus, is there's NO ugly pool cover & crank to deal with. Leaving a lovely play area, ready for play!!! We LOVE it & will buy it again!
    2. 5 years ago
      Good product for your swimming pool!
      Good Product!! it's great for my pool and give my pool so hot!
    3. 1 year ago
      Great Product Does all it Claims to do!!!
      Bought for my daughters pool. She uses it regularly during the summer pool season and simply loves it. It is truly a Great Product for conserving pool chemicals and water temperature.
    1. 10 years ago
      Finally!
      With arthritis, we keep our pool warmer than the average pool. This results in a struggle with algae. Our pool has been either green or cloudy most of the summer- yuk...and we have spent hundreds of dollars on chemicals. This would have been tolerable if it had resulted in clear water. I even replaced fairly new filters, thinking this may be the answer. I saw this product and thought the mechanism of action seemed logical. Well, we now have the clearest water we've had in 7 years! I anticipate a ... read more great decrease in the cost of operating our pool....and it is beautiful now.
    2. 1 decade ago
      Phos Free is a must to pool owners
      I had a pool build last year. I struggled with yellow algae to the tune of over $1,000.00 in a course of two months. I couldn't use the pool most of the summer. I went to several pool stores to purchase chemicals. I used banish and all sorts of things. I close pool for the winter and started over this year. To my amazement, finally someone told me about Phos Free. I mean in a matter of two days with a 20x40 pool and 16oz of Phos Free my pool is perfert. No more algae. I can't begin to tell you ... read more how fustrated I was. To anyone out there, I promise you; this is the best thing since the microwave.
    3. 10 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!
    1. 9 months ago
      Fantastic!
      This product is awesome. I have not dealt with algae since I first tried this product, 5 years ago.
    2. 2 years ago
      I bought this at the beginning of the summer and the pool is still clear.
    3. 3 years ago
      The BEST algaecide ever!
      I started using this product about 5 years ago to get rid of a huge algae bloom. Nothing had worked up until then. The SeaKlear was nothing short of amazing. I use 1/2 a bottle every 3 months along with In the Swim super shock and I have the clearest water all the time.
    1. 2 years ago
      Works very well.
      Good product. Works very well in our above ground pool.
    2. 10 months ago
      SeaClear
      This stuff really took the green out! It helped the water to clear out
    3. 5 years ago
      Great Stuff!!!!
      Best stuff ever, cloudy water or green water it will clear it up with in a few hours or over night. Also added some to the pool right before closing and it kept the water crystle clear all winter long, opened pool in the spring and it was fabulis.
    1. 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!!
    2. 6 years ago
      Pool Aid
      I have an above ground 18' ft. round pool. Took off winter cover (NON Mesh) and opened up pool as usual. Water was cloudy and dark. Rebalanced all chemicals and got that right but water remained cloudy even after a couple of days. I have a sand filter so just kept sending a few inches of pool water to WASTE (then backwash, rinse, filter) and then replaced those few inches with FRESH water. Did this every other day. Checked water chemical balance daily -- all good. Would maybe only need to add ... read more more Chlorine shock to assist in killing algae, etc. Water still cloudy a week later. After a week of still not seeing the bottom and not wanting to spend $$$$ on chemicals not needed. I tried POOL AID and you should KEEP your filter running!! Do not shut if off. Next morning, saw the pool bottom!!! Dead stuff dropped down so and I vacuumed off to WASTE cycle and got almost all of it OFF off pool bottom! An amazing, quick working, timesaver product! Who knew? Did a second round of Pool Aid (half of the first round)...just to get it crystal clear....I will see it this this afternoon..and I'm sure the water will now be even more clear! This saved me tons of work and buying useless chemicals. I am impressed and would recommend if you do not want to waste time and money. TRY this first! Then see if it's anything else.
    3. 7 years ago
      SIMPLY AMAZING
      I was having trouble with my pool water turning milky white.I spent about $110 at the local pool store using their products with no luck.As a last resort i took a chace with this product and i am very impressed.After just one day i could finally see the steps on my ladder and by day two i could see the floor of the pool.After a second dose the pool was CRYSTAL CLEAR....This is the best product ever.I will make sure i always have this on hand during the summer....
    1. 1 decade ago
      Once a Week Wonder!
      If you want the BEST looking pool possible and also want to reduce the time you spend to make it that way, this is the product you need! I'm not kidding! I live in the midwest so our pool is only open from Memorial Day to October. The last two seasons after the initial pool cleaning/vacuuming, I've used PH Perfect & PhosFree and it has eliminated the necessity of virtually all other chemicals, except chlorine tabs and an occasional dose of PH increaser after a heavy rain. Before I switched to PH ... read more Perfect & PhosFree, I always had some degree of algae form, but NOT ANY MORE! All I do is add 4 capfuls into the filter every weekend. That's it! You will not be disappointed!
    2. 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.
    3. 1 decade ago
      Name says it all..
      Where do i start? im a HUGE fan of "Natural Chemistry" Pool perfect plus phos free used every week or even every two weeks will do the following Remove phosphates- which starves algae and preventing it from growing. Softens water- you feel like your swimming in a pool of silk..hubba hubba ;) Preserves your vinyl liner- um... thats sweet Natural enzymes break down organic matter so no more greased up filters, gross "bathtub" rings.. and they guarantee their products.. any problems ( which i ... read more doubt u will have) they are right there to help.. Every pool that i close that has a mesh safety cover gets a bottle of the pool magic plus phos free and every spring the pools are CRYSTAL CLEAR.. ive used many chemicals being in the business and these guys are by far the best i have ever used. i cant say enough good things... and my customers are very happy as well...
    1. 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.
    2. 1 decade ago
      Great Product
      This was recommend by our pool installation contractor. We tried the Pool magic and have used it for the last five seasons.
    3. 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
    1. 2 years ago
      amzing quality
      I buy this item all the time its amazing for even commercial pools.
    2. 8 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....
    3. 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!
    • 2019-03-25
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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-Zymes™ 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.