Your toilet is flushing by it own is because it caused by water leaking from the toilet tank into the bowl! And guess what’s next, water leaking could waste up to 200 gallons a day!

To test your toilet for tank leaks, drop food coloring dye into the tank water of your toilet. Avoid using the toilet for 30 minutes, and then check the water in the toilet bowl for any signs of the food coloring dye. If dye is present in the bowl water, you have identified the source of the problem. To fix it, simply replace the rubber flapper in your tank.