Chosen Solution
There is a consistent dripping sound coming from the tank of my toilet. What could it be?
Over time the flapper - which is soft and supple new - becomes dry and hard. Replacing the flapper will normally fix a dripping issue, and it’s about a 5 buck repair.
Flap which stops water to come in side has been wastage.It would be change.
Here’s the guide on replacing the flapper: Toilet Flapper Replacement
Try putting a new tank kit in it?
It’ cause of a bad flapper, it can’t hold the in the tank and the water is dripping from the tank. You should replace the toilet flapper asap.