When using DRAIN OPENER and other drain opener products, use face and body protection, such as a face shield or commercial goggles, rubber gloves, rubber apron and rubber boots. Slowly pour product into clogged drain. Immediately place an inverted dish pan, bucket or deep dish container over drain opening to protect against possible eruption of drain contents. Flush drain with water for 3 minutes once clog is released.
- For small drains, start with 8 oz. of product.
- For larger 3” - 4” drains, use 16 oz. of product.
*Never use a plunger while using chemical drain openers.
*Do not open lines after using this product.