Pool School Learn the basics of pool maintenance and pool water chemistry to get started maintaining your own pool or hot tub.

PoolMath Discover the pool calculator behind the perfect pool, PoolMath. Dealing with pools has allowed TFP to become the original authors of the best calculator on the net. To help you …

May 22, 2024 · Black algae typically afflicts plaster pool surfaces; it is virtually impossible in vinyl or fiberglass pools due to the smooth surface that prevent the roots from embedding …

Sep 25, 2023 · We’ve all had to deal with a green pool. Clear algae from your pool with a SLAM! Read here to use shock level and maintain to clear your pool.

Nov 22, 2024 · This makes the pool water much less harsh for the swimmer's exposure to active chlorine compounds (hypochlorite and hypochlorous acid). It is important to stress this …

Apr 27, 2025 · The Chlorine/CYA Relationship Maintaining the proper chlorine levels in a swimming pool is essential for the health and safety of swimmers. While high chlorine levels …

Jan 18, 2019 · Mustard algae is a particularly persistent kind of algae, that appears to go away when you SLAM the pool normally, only to reappear as soon as you come back down to …

Dec 31, 2024 · Learn how to treat pool stains with ascorbic acid, a safe and effective method for removing metal stains from your pool.

Nov 10, 2024 · I have a cordless Wybot S1 and I reached out to them through Amazon for support. They eventually gave me some information that has been invaluable. In fact I think it …

Nov 26, 2024 · Raising Total Alkalinity The Alkalinity of pool water is raised in several ways, primarily by adding an Alkaline agent. Depending on what you use, it will have varying effects …