Maintain Heat: Keep your thermostat at a consistent temperature, even at night.
Salt Treatment: Pour a cup of rock salt or table salt down the drain. Salt lowers the freezing point of water and can help dissolve the ice. can a bathtub drain freeze
Fortunately, prevention is straightforward. Keeping the bathroom warm, insulating exposed pipes, and running a trickle of water through the drain during extreme cold can help. For homes left vacant in winter, pouring antifreeze-rated plumbing fluid into the drain or blowing out the trap with compressed air are effective solutions. Maintain Heat: Keep your thermostat at a consistent
Unlike a burst supply line, which sprays water violently, a frozen drain reveals itself through behavior changes in your plumbing. Fortunately, prevention is straightforward
Hot Wet Towels: Wrap the frozen section of the pipe in towels soaked in hot water, replacing them as they cool. How to Prevent Future Freezes
Extreme Cold: During deep freezes, even indoor pipes near outside walls can lose enough heat to freeze.