Drain !!hot!!: How To Thaw Frozen Tub

To thaw a frozen tub drain, you'll need the following tools and materials:

Once the drain is clear, take steps to ensure it doesn't happen again:

Bucket, access to hot tap water, table salt or rock salt. how to thaw frozen tub drain

Ideal for both plastic and metal pipes, especially if you have a known trouble spot.

If you have access to the plumbing (via a basement ceiling, crawl space, or access panel behind the tub), you can apply heat directly to the pipe. To thaw a frozen tub drain, you'll need

If you have tried hot water, a hair dryer, and heating pads for 2–3 hours with no success:

This is often the most effective DIY method because salt lowers the freezing point of water, acting like road salt on an icy driveway. If you have tried hot water, a hair

Pour 1/2 cup of baking soda followed by 1 cup of white vinegar down the drain. The fizzing reaction helps loosen debris around the ice.

This is the safest method for most homeowners.