How to fix a leaking shower head with a single handle at no cost or low cost.

In this video I will demonstrate how to fix a leaking shower head with a single handle at no cost or low cost. It is not difficult to fix a leaking shower head. Our Delta single handle shower head had started to leak (drip). This was becoming quite annoying. This simple no cost fix remedied the problem. I will explain different options for fixing this drippy problem.