Your cart is empty.
Your cart is empty.Product Description
Laundry detergent residue on swimsuits, body lotions and similar products can cause unwanted foaming in your pool/hot tub. Ensuring that your pool is well-cleaned and functioning properly are two of the best ways to prevent foaming, as is the use of our pool defoamer when the first two fall short.
-
Easy to use...just add 4 ounces of product directly into the pool skimmer or the intake filter.
-
Compatible with other sanitize and water treatment chemicals.
linda
An occasional capful works well in our hot tub. We've used many different defoamers and find this one the best.
Stephen Strasser
Reviewed in the United States on February 19, 2025
Works very well. Removes foam in a 33k gallon pool within a few minutes when put in the skimmer.Will definitely be using this product.
Gred
Reviewed in the United States on July 14, 2024
Don't need to use alot & it works fast
tjm
Reviewed in the United States on July 12, 2024
I've used several different defoamers purchased mostly from the spa/hot tub stores but also some online. The hot tub stores usually have quart bottles and are usually a bit more expensive than buying online but I'm finding there's a very good reason for that. Review first. This defoamer in a large container at this price seems cost effective and it does de-foam but it appears while this defoamer works and there is no foam at the surface of the water, the entire hot tub becomes cloudy (more so than is usual) when the jets are running. This doesn't happen with some other defoamers. There are a couple of side effects from this stuff, one being a film covering the surface of the water that can be felt if a hand is dipped in, and second, globs of a white compound are forming and floating across the surface. I suspect both are caused by the silicone emulsion of this defoamer. I've only used two applications from the container and won't use it again. This stuff is milky white out of the bottle while other defoamers have some color and are clear. I suspect there are several ways to chemically suppress the foam and I don't like this one. Now to figure a way to get rid of the chemical slick and flotsam without draining the spa.
JCity Center for Hope & Renewal
Reviewed in the United States on June 9, 2024
I accidentally overdosed my 24' round above-ground chlorine-free (Baquacil) pool with algaecide causing thick foam to cover it for days. My local pool store sells a defoamer the store employee claims would only work in a spa, not a pool.I was happy my Amazon order for this product came in a day early. We had tried skimming off as much of foam as possible with a net, but as the pump ran, the foam would return almost as fast as we could dip. When I poured a few ounces of this product in my skimmer, like magic, the foam began to disappear. I could see it working as the defoamer entered the pool through the return jet. It was amazing! Like Moses parting the Red Sea! Within minutes the foam was gone--over the entire pool! A dose or two more in the last couple days has removed even the slightest hint of foam. I'm definitely keeping some of this on hand.
Steven Weis
Reviewed in the United States on September 25, 2023
Works well at a great price.
michael edwards
Reviewed in the United Kingdom on June 8, 2022
This says it is a gallon, but is actually only 3.78l which makes it more expensive that similar products available. It works well but I will buy a 5l alternative for less money next time.
Customer
Reviewed in the United States on March 8, 2021
Was concerned when first opened because the viscosity was lower than my previous brand. But it seems to actually require much less product to eliminate foaming in my hot tub. Good price and great performance.
Niles
Reviewed in the United States on July 18, 2020
I love the amount of this product I received for the price. And it helps that it actually works extremely well.
Recommended Products
$39.00
$ 20 .99 $20.99