Whenever there is a clogged shower in your bathroom, you may discover that you consistently pour a caustic shower head-cleaning solution down to clear the obstructions. Regrettably, these showerhead-cleaning treatments are not only smelly and cumbersome to apply, but they might also harm certain pipes as time passes, especially if abused. These substances cause a chemical reaction inside your pipes that heats up; this heat can harm either PVC or metal piping, particularly if they have already been corroded due to overuse to try and fix a shower clogged.