Protects your pool in the off season during cooler winter temperatures with anti-corrosion and anti-scale properties Adds water line protection Saves valuable timing at opening Works on all pool types (in-ground, above ground, chlorine, bromine and saltwater) Features 2 - 5% lauramine oxide 3 - in - 1 concentrated formula Compatible with chlorine, bromine, Mineral Springs®, and saltwater systems Benefits Saves time at spring opening by controlling waterline buildup Protects equipment and surfaces from developing scaleor corroding Specially formulated for cold water temperatures What it does Helps protect surfaces and equipment in contact with the water during cold weather months. Works perfectly with the Arctic Blue® Winter Kits. Directions for Use Prior to Application Make sure all pool equipment is working properly, including pump, filter, skimmer and heater. If needed, backwash and/ or clean filter according to manufacturer’s directions. Follow manufacturer’s directions for winterizing equipment. Closing Application Shake well before using. Apply entire bottle for up to 25,000 gallons of pool water. For pools between 12,000 - 25,000, apply full bottle For pools less than 12,000 gallons, apply half the bottle Apply slowly and directly into water while walking around deep end of pool Allow pump and filter to operate for at least 2 hours after application NOTE: Avoid physical contact with product. Do not store near petroleum products. Follow safety information on label instructions. Store in a cool, dry place. Keep out of the reach of children.