With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a methodology, not a …

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 better …

Feb 21, 2021 · With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a …

Apr 27, 2025 · In fact, a pool with a 2.5:1 CYA:FC concentration has only 1/5th the active chlorine (HOCl) compared to a pool within the CDC's guidance for safe and ideal levels. So a pool at …

Aug 22, 2023 · With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a …

Feb 18, 2016 · With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a …

Jan 18, 2019 · With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a …

Apr 16, 2025 · Using the Pool Math program, determine the correct amounts of chlorine, CYA, acid or other chemicals needed and dose as instructed. You can find more details on proper …

May 19, 2010 · With over 400,000 members, TFP is the largest and most influential pool & spa website on the Internet. The reason is simple: TFPC (Trouble Free Pool Care) is a …

Jun 11, 2018 · Don't take a sample of the water to the pool specialists today. There may be exceptions, but for the most part, the pool store experts are mostly experts at selling you stuff. …