BioGuard Arctic Blue Shock (2 lb)

BioGuard Arctic Blue Shock is the perfect first step in winterizing your pool, killing off bacteria, algae, and other contaminants that can wreak havoc on your pool during the long winter months. Its powerful granular formula can be quickly broadcast into your pool without needing dilution, saving you from handling messy liquids. When used in conjunction with an effective algaecide, your pool will stay clean and healthy throughout its winter slumber, making spring openings much faster and hassle-free. Best of all, Arctic Blue Shock is made right here in the USA to ensure the highest quality, allowing you to buy with confidence.Product Dosage1 lb per 6,000 gallons of water.DirectionsBroadcast the entire dosage into the deep end of the pool.Brush any undissolved product off the surface of the pool with a compatible brush.Continue to circulate the pool for a minimum of 30 minutes before proceeding to the next step in the winterization processIt is recommended that as part of the closing p