Caustic: Soda To Clear Blocked Drains

Can You Use Caustic Soda to Clear a Blocked Drain? (Read This First)

Caustic soda, chemically known as , is one of the most effective and aggressive agents for clearing stubborn drain blockages. It is an alkali that works by creating an exothermic reaction (producing heat) and turning organic materials—such as grease, fats, oils, hair, and food waste—into a soap-like substance that can be flushed away. caustic soda to clear blocked drains