Hyde-Out neutralizes glutaraldehyde and OPA high level disinfectant / sterilant solutions and converts the solution into non-toxic, non-hazardous waste. Once neutralized, solutions may be safely washed down the drain. Fast acting ? 5 minutes to complete neutralization. Each bottle neutralizes up to 2 gallons of glutaraldehyde or 16 gallons of Ortho-phthalaldehyde (OPA). No-mess dispensing with easy tip-and-pour bottle. Converts solutions into non-toxic, nonhazardous waste that once drained may be safely washed down the drain. Reduces harmful vapors. Glycine-based. Complies with California Health and Safety Code section 25123.5 (c).