Before removing the old fill valve, you'll want to purchase a replacement part that matches. If you know the model number of toilet you have, you can potentially find a replacement that way.

Use an old toothbrush to brush off the buildup ... If these tips don't fix the issue, you may simply need to replace the toilet fill valve. Read the original article on House Digest.

In the clip, which has garnered over 410,500 views since Dec. 1, he breaks down what went wrong with one customer’s toilet ... “The fill valve was not shutting off properly, so the water ...