A Drain With Caustic Soda | How To Unblock

A: No. It can crack porcelain and won’t dissolve the waxy seal or solid objects. Use a plunger or toilet auger instead.

Pour half a cup of baking soda down the drain, followed by half a cup of white vinegar. Cover the drain and let the mixture sit for 30 minutes before flushing with hot water. how to unblock a drain with caustic soda

Grease, hair, soap scum, food particles, and organic buildup in metal or plastic pipes (with caution). how to unblock a drain with caustic soda