There are three likely culprits that can cause a toilet to run continuously — the float, flapper, or fill valve. Luckily, each is easy to replace.

Is your toilet taking forever to refill? It might be time to replace the fill valve. This DIY guide walks you through the entire process with no plumbing experience needed.

Replacing the flush valve is a chore, as it involves removing the tank from the bowl. So, you will need to turn off the water to the toilet, disconnect the supply line to the fill valve and drain ...