America's #1 Direct Source for Pool Supplies!

1.800.288.7946 Experts Available 24/7

Menu
Call Cart
one day delivery

1 Day Delivery

Your ZIP Code: 06828 Fairfield Change Location

To Fairfield Change
Celebrating 35+ Years!
Source / Promo Code:WYAARUNKEdit
cart overlay

    Showing 0 of 0 item View All

    Estimated SUBTOTAL* :  $0.00

    *Excludes taxes, handling fee, and EZ Pay Service Fee, if applicable.
    Source Code:WYAARUNK Edit

    Clarifiers & Stain Preventers

    1. 3 years ago
      I have had a lot of problems clearing my pool this year. The quality of these products are very good. I suggest anyone who hasn't tried in the swim products to try them. You won't be sorry. I'm a satisfied customer
    2. 9 years ago
      Worked...
      The product did make a difference to the water's clarity. Note that I keep a pretty clean pool, yet this product added an additional sparkle... I did not have a clouding problem so I cannot comment. Yet a noticeable improvement resulted.
    3. 1 decade ago
      The name says it all!!
      Fastest working clarifier I ever tried! Great for those times after a hard rain when small debris clouds up the water or when ground dirt gets into the pool. My pool is surrounded on three sides by woods so if it works for me, it should work for most "normal" pools. I also use it a day before having people over to give the wafer that great shine we all look for.
    1. 1 decade ago
      I Love This Product!!!
      Pool First Aid and has been a lifesaver for us this year. We opened our pool and it turned a horrible brown color-found out the iron was from an old pool ladder we used to have. We have tried over $200 in products since April '07 trying to clear up the pool. All the readings were perfect but it was so cloudy you couldn't see the bottom. Pool First Aid is phenominal the way it cleared our pool. Four days later, the water is crystal clear and the scum line around the liner has begun to disappear. ... read more We plan on using all their products to maintain, close and open our pool from now on.
    2. 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....
    3. 1 decade ago
      Miracle Worker Overnight
      After a pool party, the pool turned green from algae brought in from guests swimsuits. After being told I may be forced to drain my entire 40,000 gallon pool, to fix the problem, I was also recommended to try Pool First Aid. Overnight my entire murky green pool became crystal CLEAR!
    1. 3 years ago
      This is great!
      I have a salt system and this cube has helped make the chemicals so much more stable. I always had high PH and was always adding acid almost weekly. I haven't had to add acid since putting this in my skimmer, going on 3 weeks now. You definitely need to put it in some kind of panty hose or bag so you can remove it when you need to clean out the skimmer basket because it is very slimy. It has even helped my phosphate levels come down which I fight every year. I will be buying this every year from now on!
    2. 4 years ago
      JUST...WOW
      Literally grew up taking care of pools my whole life from parents house to mine. We have a 40x20x9 inground. This one cube works AWESOME! Water has not been so sparkling clear for so long with other liquid clarifiers ever! We will def be purchasing this every year. My 3" chlorine puck consumption has been cut in half this year! Buying another now for my moms pool and if it does the same no doubt this would be the best pool chemical product i have used in 30 years of maintaining pools. I was ... read more skeptical like the rest and NEVER write reviews...this product deserves it esp when we keep getting comments on how awesome the water looks! Best 20 bucks spent on my pool in years!
    3. 1 decade ago
      Incredibly Effective
      I have been running my pool with a non-clorine product for the past 3 years and ALWAYS had problem algae. I never saw the bottom of my pool...until this year. This product is incredible! One cube in the skimmer lasts about a month and keeps the water crystal clear. I know when the cube is completely dissolved because my water starts to cloud up again. Insert a new cube and it is crystal clear again the next day. I'll never run my pool without one of these in the skimmer.
    1. 2 months ago
      Spkarlking Clean Water
      Great clarifier. Keeps my pool sparking clean all summer.
    2. 3 weeks ago
    3. 1 month ago
      Clear water
      Used it as directed on the bottle and next morning water was clear
    1. 10 years ago
      Best of all clarifiers,great quality !!!
      I had tried all Brands of chemicals for my in ground pool and over the past 5 years always buy the BEST for them. There products work just use as instructed you won't be dissappointed.Their prices and qualitiy of service is far beyond any of the competition,try them you not go with any other brand or company that will come close to not only their chemicals ,also all products,pumps,heat pumps ,covers and anything offered is the BEST BANG FOR YOUR BUCK ..Try them you won't be dissappointed.
    2. 10 years ago
      Great product
      We have had a lot of rain and it makes our pool very cloudy. When I use this clarifier it clears it right up.
    3. 4 years ago
      Really works
      For the last two years I have had cloudy water in the pool. Still don't know why. I looked online and bought the clarifier. I was very pleased with the product and my pool water is crystal clear like its supposed to be.
    1. 7 years ago
      Magical
      I tried everything for over a month to clear up my pool water. You could not see half way down in the water. I have a 33'x18'x54" pool 19,000 gallons of water. I tried 2 different types of clarifier and everything else I could imagine short of draining the pool. Well I decided to give this product a try on a last ditch effort before draining most of the water. Well I followed the directions and put 16OZ of this product in the pool let it circulate for 2 hours shut the pump off and over night ... read more magic. Everything went to the bottom I vaccumed to waste and now my pool is crystal clear. Thanks in the swim for such a great working product.
    2. 1 decade ago
      Life saver!!
      I never saw the bottom of my pool last summer. After many visits from the pool company who installed the pool, they left me with the chore of backwashing the filter 7-8 times a day, which did nothing to clear the pool. Over the winter I made it a point to educate myself on pool maintenance. I opened the pool a month earlier and after initial clean up I used the Floc Out. One bottle did the trick and now I have my sparkling clean pool back! The pool guys indicated that I probably needed to dump ... read more the pool and refill it. . duh!! Thank you so much!
    3. 3 years ago
      It works!!!
      We bought this product out of desperation. Nothing our local pool places suggested worked to clear the foggy water we had this year after opening the pool. Couple hundred dollars later and doing our own research online we found this product and it worked. We shared the second bottle with a neighbor having similar issues and it worked in his pool too. We could not find this in the store and found buying directly from the vendor "In the Swim" was the cheapest way to go.
    • 2019-07-22
    • bvseo_sps, prod_bvsp
    • cp_1
    • tr_18
    • loc_en_US, PRD
    • clientname_Intheswim, pc_8, tc_6
    • bvseo_sdk, java_sdk, bvseo-3.1.0
    • CLOUD, getContent, 5ms
    • SPOTLIGHTS, CATEGORY
    More About Commercial Pool Clarifiers & Metal Stain Chemicals

    Maintaining a large-scale commercial swimming pool can be a daunting task especially if the pool isn't equipped with the proper commercial pool chemicals. Maintenance workers and facilities managers know that two of the most important commercial pool supplies to have on hand, in bulk quantities, are commercial pool clarifiers and stain preventers.

    It's crucial that hotel pool water is sparkling and clear so that guests are compelled to swim, and the proper weekly dosage of one of In The Swim's commercial pool clarifiers easily ensures low-maintenance, crystalline water. We offer a variety of quantities and strengths of commercial pool clarifiers that are strong enough to tackle high volume amounts of water in the types of pools that you would find at a public facility, university or the aforementioned hotels.

    Metal stain chemicals like SeaKlear Metal Klear are key in not only removing unsightly waterline rings from a pool but also preventing them before they form. Dark stains around a pool’s perimeter can be equally unappealing to would-be swimmers as murky pool water. It’s important to identify the specific cause of a commercial pool’s water line stain so that the proper metal stain chemicals and stain remover can be applied most effectively. In the Swim’s commercial strength metal stain chemicals, like our commercial pool clarifies, can make even the largest commercial pools.

    Together, commercial pool clarifiers and metal stain chemicals form In the Swim will not only guarantee a perfect pool when administered correctly, they can make a facilities manager’s job easier. Commercial pool clarifiers and In the Swim’s metal stain chemicals are priced with bulk orders in mind and our customer service team is on hand to answer any questions you may have via phone or email. As always, our commercial pool clarifiers and metal stain chemicals are available with fast shipping and processing!