90-Day Algae Prevention & Remover 90-Day Algae Prevention & Remover SeaKlear Kills and Prevents Algae SeaKlear 90-Day Algae Prevention & Remover offers a 90-day no algae guarantee when used according to the directions in properly maintained and balanced pool water. Continue Search Chemicals by Brand Pool Chemicals Spa Chemicals See Also: SummerPill Metal Klear Thick Tile & Vinyl Cleaner
