WARNING: This product can expose you to chemicals including lead or lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information regarding Prop 65, visit www.P65Warnings.ca.gov
Professional Strength Crystal Drain Opener clears tough clogs from pipes, destroys grease and will keep drains clear. Professional Strength Crystal Drain Opener contains 100% LYE (sodium hydroxide, caustic soda). Not for use in toilets, garbage disposals or with aluminium, lead, zinc or galvanized pipes.