Given the high risk of injury and property damage, many homeowners find success with safer methods:
Caustic soda, also known as sodium hydroxide or lye, is a powerful chemical drain cleaner that clears blockages by breaking down organic matter like grease, fat, and hair. It works through an exothermic reaction that generates significant heat and saponifies grease, turning it into soap that can be easily flushed away. caustic soda to clean drains