Food Coloring In Toilet Bowl - Wait 15 to 20 minutes. Drop a dye tablet or some food coloring in the tank water. If you have a heavy leak in your toilet, it's. Web use food coloring to diagnose a leaking toilet.
Web use food coloring to diagnose a leaking toilet. Wait 15 to 20 minutes. If you have a heavy leak in your toilet, it's. Drop a dye tablet or some food coloring in the tank water.