SeaKlear - Rescue Klear Dual Action Pool Clarifier, 1 qt.
Directions for Use:
Depending on the mess, as little as 2 oz. (per 10,000 gallons of water) of SeaKlear Rescue Klear will solve most cloudy water issues. If your pool water is a complete disaster, add 32 oz. of solution to the deep end of your pool. (And don't worry about overdosing - SeaKlear Rescue Klear will degrade quickly and wash through your filter along with the rest of the debris).
Be sure to wait 6-8 hours before enjoying your freshly cleaned pool!