Before using lye, carefully read the manufacturer's instructions for use of the product.
-
Place a plunger in the toilet. Push down on the toilet to try to unplug or unclog the toilet.
-
Add the appropriate amount of lye into the toilet, following the manufacturer's directions. Wait the amount of time recommended by the manufacturer.
-
Flush the toilet. If the toilet flushes normally, the drain is cleared. If the toilet does not drain, or is slow draining, repeat Step 2. Never plunge or snake a drain once chemicals have been added.
The Drip Cap
- Lye is a strong alkaline solution made from sodium or potassium hydroxide.
- Add the appropriate amount of lye into the toilet, following the manufacturer's directions.
- Never plunge or snake a drain once chemicals have been added.