Porcelain can crack due to "thermal shock" (a rapid change in temperature). To be safe, use or water that has just started to steam but hasn't reached a rolling boil. Step 2: Prep the Bowl
It is a situation everyone dreads: you flush the toilet, but instead of the water swirling away, it begins to rise dangerously close to the rim. Before you panic or call an expensive plumber, you might be able to fix the problem using a simple item from your kitchen: . how to unclog a toilet with boiling water
Before pouring the water, squirt about into the toilet bowl. Porcelain can crack due to "thermal shock" (a