How To Clean Up Green Pool Water Fast. Clean out your skimmers and put in new nets. A pool turns green when there is algae in the water.
The only way to clean a green pool fast is to kill the algae that have bloomed in the water. Unfortunately, there is no magic way to turn a green or black pool clear overnight ! One fast way to turn your pool water green is by accidentally adding chlorine to a pool with bromine.
Before adding any chemicals you should brush the sides of the pool as they’re also likely to be green.
If you have a good pool cover, debris should be minimal. Then, add sodium bicarbonate to increase the ph, or sodium bisulfate to decrease it. 1 decrease your ph level. Brush down the sides, steps, and ladders, making sure to get into the corners and behind things that the vacuum can’t reach.