Roebic HD-CRY-DO Heavy Duty Cleaner: Professional Strength Crystal Drain Opener, Clears Clogs, Melts Grease, 100% Lye - 1 Gallon, Black

IDEAL FOR KITCHEN CLOGS. Melts and destroys grease, other kitchen clogs and will keep drains clear
ECONOMICAL AND EFFECTIVE. Heavy duty Professional Strength Crystal Drain Opener can effectively clear tough clogs from pipes and drains
100-PERCENT LYE. Contains 100% sodium hydroxide (caustic soda). Not for use in toilets, garbage disposals or with aluminium, lead, zinc or galvanized pipes
EASY TO USE. Follow simple steps provided on label to ensure effectiveness of Roebic Heavy Duty Crystal Drain Opener