Once your drain is flowing again, take steps to ensure it doesn't freeze again during the next cold snap:
There are few things more jarring on a freezing winter morning than turning on the bathtub faucet and hearing the water hit the bottom of the tub—only to realize it isn’t going anywhere. A frozen bathtub drain is a common headache in colder climates, but it requires a careful approach. how to thaw a frozen bathtub drain
This guide covers safe, DIY-friendly methods to unfreeze your bathtub drain and prevent it from happening again. Once your drain is flowing again, take steps
Start with the salt and hot water method. If that fails, move to ambient heat from a hair dryer or space heater. If you cannot locate the blockage or the pipe is damaged, it’s time to call a professional plumber. Stay warm Start with the salt and hot water method