This guide teaches you how to replace a toilet flapper and detect when you have a leaking toilet flapper. You need a new flapper The flapper is an essential part of your toilet you probably aren't cleaning enough
Why Won’t My Toilet Stop Running? | How to Fix – Blakeslee & Son
Cleaning the rubber mechanism is especially necessary if you live in an area with hard water, as mineral deposits, algae, and other sediments might hinder your flapper's sealing
So, your first step towards fixing a leaky toilet is to clean the flapper and see if that fixes the issue
If you've tried a new toilet flapper to fix your running toilet and it still runs don't give up hope Here's a fix that's sure to work. Toilet running when you're not using it
