1 Gallon covers up to 300 sq ft*
Blast the Calcium - Not the tile! This powerful cleaner is all you need to quickly remove heavy calcium and mineral deposits for all pool tile and decks, natural stone, rock water features and more. Will not affect water pH and won’t etch most surfaces.
• Heavy Calcium Releaser may etch some surfaces. Always test in an inconspicuous area first.
• Before applying Releaser, scrub surface of calcium with scrubbing pad or scraper blade to break up first layer of scum.
• Apply product liberally to scrubbed surfaces and let sit several minutes. Product will bubble, showing it is working.
• Scrub the area again, breaking the next layer of scum. Calcium will come off in layers just as it built up.
• Apply product and repeat until area is completely clean of calcium buildup.
• Rinse thoroughly when finished.
• Let dry completely before applying LayorCare Sealers.
• Always use full strength--DO NOT DILUTE.
• Covers approximately 300 sq ft/gallon.
• Safe and Non-toxic.
Available in Quarts, Gallons and 2.5 Gallons.
(*all sq ft coverage is approximate)