*When Green to Clean or Yellow Out are used prior to shock treatment with an EPA registered chlorine compound that kills green and yellow algae
The Amazing Pool Clean Up Success Story Contest is open to residents of the 50 United States (excluding MD) and D.C., age 18 or older at the time of entry. Void in MD, Puerto Rico, outside the U.S., and wherever else prohibited by law. Contest begins at 12:00:01AM ET on 3/1/18 and ends at 5:00:00PM ET on 7/31/18. Click here for Official Rules. Sponsor: NC Brands L.P., 40 Richards Avenue, 2nd Floor, Norwalk, CT 06854.