Open kitchen and bathroom vanity doors to let warm room air circulate around the plumbing.
To help prevent future issues, I can provide more specific advice if you share a few details: What is the frozen pipe in? What material is the pipe made of (PVC plastic or metal)? Are you experiencing freezing temperatures right now? Share public link how to unfreeze a drain pipe 2021
For tight spaces where you cannot safely hold a hair dryer, use a conductive heat source. Open kitchen and bathroom vanity doors to let
How to Unfreeze a Drain Pipe Frozen drain pipes are a common and frustrating winter plumbing emergency. When standing or slow-moving water inside your waste lines drops below freezing, it expands into a solid ice block. This stops your sinks, showers, and toilets from draining. and toilets from draining.