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3 Answers
- 1 decade agoFavorite Answer
the pool turn green whenever you don't cover it up and it rains
(ever learned about the water cycle)
when water falls to the ground then it drys and goes back up in the air and falls back down during tyhe presence of a rain storm
Source(s): i had a pool once - 1 decade ago
no my pool is not green because i put chlorine in it after it rained so it wouldn't turn green. it works like a charm so i trust it and use it in my pool right after it rains the day before.
- Anonymous1 decade ago
you mean with algea? Nope.
