Lloyds Laboratories 99550 Drain opener for industrial and commercial use by professionals, 1 L (32 oz) bottle

MANUFACTURED FOR INDUSTRIAL & COMMERCIAL USE BY CLEANING & MAINTENANCE PROFESSIONALS. NOT SUITABLE FOR GENERAL USE BY PERSONS NOT FAMILIAR WITH ITS HAZARDS & SAFE APPLICATION PROCEDURES. A very highly active sulfuric acid based drain opener. Works fast on organic waste, paper, grease clogs & soap. Inhibited to prevent corrosion. Great for clogged drains, large floor drains, cesspools & regular drain maintenance.