When I flush My toilet water comes up in My shower?
When I flush My toilet water comes up in My shower? If you see used water from the toilet backing up into shower or tub drains though, that's a sign of a clogged sewer main. Since something is blocking the wastewater, it has no other choice but to back up. Since your toilet is set higher, the water is more likely to rise out of the lower tub or shower drain. How to fix flooding shower? Shower or Bathtub Flooding or Won't Drain? Here's What to DoTry Boiling Water. Use a Plunger. Pour Baking Soda and Vinegar, or Chemicals, Down...