Can a tub drain pipe freeze and how to prevent or fix it? - Facebook
If the blockage is accessible via an access panel: frozen bath drain
A frozen bath drain is a solvable issue if caught early. The priority is gentle, gradual thawing to prevent pipe rupture. Homeowners should focus on the "Salt & Hot Water" method for internal melting and external heat sources for pipes in the wall. If the blockage persists after 24 hours or if a pipe burst is suspected, a licensed plumber should be contacted immediately. Can a tub drain pipe freeze and how to prevent or fix it
Before you start, rule out a standard clog. If the water drains slowly (or not at all) and you haven’t used heavy hair products or grease recently, suspect ice. Signs include: Homeowners should focus on the "Salt & Hot
Fill a hot water bottle (not boiling) and press it directly over the drain opening. Alternatively, pour ½ cup of rock salt or table salt into the drain—salt lowers the freezing point of water and can slowly melt the ice.