Mrs. Meyer's Clean Day 24 oz. Toilet Bowl Cleaner in Lavender Scent effectively removes hard water stains, making it a powerful choice for keeping your toilet clean and fresh. The improved bottle design ensures a comfortable grip without slipping, while the neck of the bottle is shaped for better under-the-rim coverage, reaching even the toughest spots. It is also biodegradable in 28 days, making it an eco-friendly option for your cleaning needs. Chlorine and solvent free formula.