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 …

2024年7月20日 · Pool stores and the pool care industry recommend free chlorine levels from 1–3 ppm that are often inadequate for sanitation and algae prevention. Their recommendations are …

2022年6月11日 · Inside the HASA tank at the interface between the water and the liquid chlorine the pH is closer 12.5. That means your CSI is way over +2.0 which will make any calcium in …

2007年7月17日 · So pouring chlorine slowly, and perhaps even pre-mixing in a bucket of pool water to dilute it first, may make a lot of sense for vinyl pools. There are PBs who will swear …

2019年1月18日 · If your FC is 3 ppm or higher, do not add any more chlorine to your pool. If your FC is less than 3 ppm, add enough liquid chlorine to achieve 3 ppm FC, wait 30 minutes, then …

2024年8月18日 · Also, the chlorine/CYA chart doesn't apply the same way in spas as there was a spate of hot tub itch/rash issues, some with Dichlor-only use after 1-2 months with the net …

2024年12月31日 · Take your chlorine down to 0 and PH down to 7.2; if there is chlorine in the water, it won't hurt; it will just eat up the ascorbic acid, so you will need more to get rid of the …

2023年9月25日 · In the first few days of a SLAM, testing and adding chlorine more frequently can be beneficial to closely maintain SLAM FC level. We recommend 3 times daily at a minimum: …

2023年7月21日 · chlorine clears pools and does not cause cloudiness. The cloudiness can be a reaction to something else in the pool but chlorine (without additives) is not the issue. Your CH …

2022年6月28日 · Using a salt chlorine generator results in the generation of chlorine as well as sodium hydroxide (a strong base) that increases PH. Therefore, if I increase the chlorine …