B-Brite Cleanser - 5 LB B-BRITE is an eco-friendly cleaner that uses sodium percarbonate and sodium carbonate to remove stains, beerstone and other fermentation residues. It contains no chlorine (contrast C-BRITE) and no disulfites (contrast sodium metabisulfite and potassium metabisulfite). While it is not a sanitizer or disinfectant, B-BRITE has moderate antimicrobial properties that are beneficial in fermentation settings. It is safe to use on all materials. Recommended usage: Dissolve one tablespoon of B-BRITE per gallon of warm water (4 mL per L). Wash equipment with B-BRITE solution and then rinse with clear, cold water. For descaling of significant mineral buildup, a 20-30 minute soak in B-BRITE solution might be required. Rinse with clear, cold water after soaking.