15. Showerhead
Image Source: jelmar.com
Showerheads are nearly impossible to clean, but you can make yours look like new with minimal effort! Simply combine a cup of white vinegar and one-third of a cup of baking soda in a one-gallon plastic bag. Next, submerge the entire showerhead in the mixture, secure the bag on the showerhead using a rubber band, and let it soak for a minimum of two hours. Then, rinse clean to see a shiny, like-new showerhead!