How To Thaw Frozen Drain Pipes !link! May 2026

Thawing a frozen drain is usually a DIY-friendly task if you stay patient and avoid extreme heat. But when in doubt, remember: a $200 plumber visit is cheaper than fire damage, burst pipes, or third-degree burns. Stay warm and drain safely.

A frozen drain pipe is a common winter plumbing nightmare. Unlike a supply pipe (which brings water in ), a drain pipe carries wastewater out . When a drain freezes, you’ll typically notice your sink, tub, or toilet draining very slowly—or not at all. In some cases, water may even back up into your basement or shower. how to thaw frozen drain pipes