Browse Forums Pools & Spas 1 Mar 25, 2018 4:02 pm Like ⋅ Add a comment ⋅ Pin to Ideaboard ⋅ Every now and then my pool gets a white foam like substance on top. Levels are perfect, we have tried everything from dumping water, super chlorinating, oxidising, clean filter. Our pool is heated by a heat pump, has a salt water chlorinate plus ozonator. None of the local pool shops can tell us what it is. They think it’s an air leak but it doesn’t happen all the time. Any thoughts? Re: Foam in pool 2Mar 25, 2018 4:17 pm Pool shops have. A product called anti- foam . I’ve had this in a few pools . No reason but anti foam fixed it Not expansion foam, but a expansion joint foam. Two very different products. And it should be installed and wrapped around your storm water penetrations where the… 1 3640 Oh no! I would use a can of expandable foam ( there are some that will take render) then cut it back and render over the top 1 2811 Hi everyone, Looking for some advise. We are about to build an above ground pool in our backyard. There is a private sewer line running under the pool at 1.6m… 0 10340 |