What is the general process for thawing frozen pipes?

The general process for thawing frozen pipes involves applying heat in a controlled and safe manner, which is why using a hairdryer or heat lamp is recommended. These methods allow for direct and manageable application of heat, helping to gradually raise the temperature of the pipe and melt the ice blockage without risking damage to the pipe material or creating a fire hazard.

Using an open flame can be extremely dangerous, as it could easily damage the pipe or ignite surrounding materials. It's important to gradually increase the temperature to prevent the pipe from bursting due to a sudden change in pressure caused by melting ice.

While submerging in hot water can help for certain types of pipes that are easily accessible and can be safely submerged, it isn't practical for all situations, especially for less accessible piping. Using a space heater might work as well, but it may not provide precise heat application needed to thaw the ice effectively. Simply leaving the pipe in a warm room won't guarantee effective thawing in a timely manner, especially if the location is particularly cold.

Overall, the goal of thawing frozen pipes is to restore water flow safely and effectively, which is best accomplished by applying directed, controllable heat, making the use of a hairdryer or heat lamp the most suitable method.