Showerhead tends to clog up over time due to mineral deposits. There is an easy and non-chemical way to get rid of the deposits. For hand-held showerhead, simply soak the showerhead into a bucket filled with white vinegar. For non-detachable showerhead, use a plastic bag or old shower cap, fill it with vinegar, place it over the showerhead, so that the showerhead is completely immersed in the vinegar and secure it with tape or rubber bands. Soak the showerhead overnight. When removing it from vinegar, rinse it and if there are still some stubborn spots, just brush them with old toothbrush. This method can also be used for cleaning faucet. However, this method only works for chrome-plated showerheads or faucets and should not be used for brass or gold-plated showerheads or faucets.