Chlorine needs over 15 minutes to kill some viruses, which is why it is best used as a disinfectant in the water supply or in pools where it can sit.
You should wait at least 24 hours before jumping in the pool (unless you use a chlorine-free pool shock, in which case you ...
While maintaining swimming pools this summer, experts are advising the public to practice safety with their chemicals this season. To avoid chemical burns and dangerous chemical reactions, it is ...
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