Stearns GS Restroom & Bowl Cleaner Concentrate
One pack makes 1 quart, or add one pack to bowl to remove heavy build-up.
Non-corrosive and free of harmful acids. Safely cleans toilet bowls, urinals, tile walls, tubs, and sinks. Ideal for daily cleaning and bowl maintenance. Fresh clean fragrance.
Biodegradable. Non-butyl, non-flammable, and non-toxic. NSF Certified. Phosphate-free. VOC compliant.
Green Seal Certified
Very low cost concentrate. Low shipping weight/cost. Small storage space for lots of product. Note the great certifications! Very effective!