Frozen Tub Drain | [exclusive]

| ✅ | ❌ DON’T | | --- | --- | | Try pouring a gallon of very hot (not boiling) water down the drain. | Use a propane torch or open flame on metal pipes. | | Use a hair dryer on the drain opening and trap area. | Pour boiling water directly into a porcelain tub (can crack it). | | Add rock salt (ice melt) to the water in the tub. | Use chemical drain cleaners – they won’t work on ice and can splash back. | | Run a space heater near the access panel or exposed pipe. | Keep running water if it’s not draining – it will overflow. |

Don't worry; we've got you covered! Here are some solutions to help you thaw and fix a frozen tub drain: frozen tub drain

| | Why it helps | | --- | --- | | Insulate exposed pipes | Foam pipe insulation or heat tape (with thermostat) stops heat loss. | | Seal air leaks | Use spray foam around pipe entry points in crawlspace/basement. | | Keep cabinet doors open | If the tub is on an exterior wall, open any vanity doors to let warm air in. | | Let a trickle of water run | On nights below 20°F, let a pencil-thin stream of cold water run from the tub faucet – moving water rarely freezes. | | Add antifreeze to the trap | If leaving for a winter trip, pour 1 cup of RV/marine antifreeze (non-toxic) into the drain after shutting off water. | | ✅ | ❌ DON’T | | ---

Attempting to thaw ice through several inches of cold, standing bathwater is ineffective because the cold water absorbs and dissipates the heat before it ever reaches the ice blockage. | Pour boiling water directly into a porcelain

I checked the access panel on the wall behind the tub handles. Sure enough, the pipes were running along an uninsulated exterior wall. The draft coming through the hole in the subfloor was freezing cold. The ice wasn't at the surface; it was 3 feet down inside the waste pipe.

I hooked up the drain thawer. I sealed it against the drain. I turned the hot water on full blast. I stood there for about 15 minutes. It felt like an eternity. Suddenly, I heard a loud GLUG . The pressure broke through, the hot water rushed past, and the tub drained instantly.

★☆☆☆☆ (For the situation) / ★★★★☆ (For the solution)