Step 1 the food coloring test.
Why is my touchless toilet flushing by itself.
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Located inside your toilet tank the flapper is a small piece of rubber or plastic connected by a chain on the flush handle lever.
It s the part that helps you flush your toilet with ease.
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How to fix a toilet that flushes itself the toilet flapper is broken and needs to be replaced.
A toilet that seemingly flushes itself is a common problem that is usually caused by a slow leak from the tank to the bowl.
A mechanical condition with a toilet will cause it to sound as if it is being flushed by an unseen force.
Nine times out of ten a self flushing toilet is caused by a flapper gone wrong but just to make sure nothing else is going on in your toilet you can do this easy test simply drop a few drops of food coloring into the tank water and wait a few minutes.
Water visible to rear of toilet is most likely coming from the bottom of the fill valve the water supply line or the seals between the tank and the bowl in 2.
Once you understand what causes the problem you will be equipped to provide a solution.
After the last flush wait for the tank to fill up with water and for the fill valve to turn off.
Flush the toilet two or three times until the water in the bowl is clear.
A toilet that sounds like it flushes itself is suffering from a leak inside the tank.
When you hear a flushing sound from your toilet every few minutes or even every few hours that is an indication of a slow leak in from the toilet bowl or tank.
Here are some solutions for water visible outside toilet.
Replace flapper if this does not resolve toilet running.
Make sure the refill hose is inserted as far as possible into the flush valve.
Answered by a verified plumber.
Once the water level drops below a certain point the float signals that the tank needs to be refilled causing the flushing sound.
Kohler touchless toilet is flushing itself every 10 minutes.
Replace entire flush valve if steps a and b do not resolve issue.
