Start by wiping with mild dish soap, warm water, white vinegar, and a microfiber towel. Afterwards rinse the surface well to remove any leftover soap residue and make sure to buff out any water spots left from the dish soap. Make sure you have ample light so you can detect any inconsistencies that might be hidden behind shadows.
Vinegar can break down the finish of a faucet over time so dilute with 2 parts waters to one part vinegar for best results. To remove calcium and or mildew buildup repeat the process a few times and soap. Next use a dry microfiber towel and apply a little elbow grease rather than relying solely on the application.
There are a few things to consider in working with manufactured surfaces that contain a protective coating to prevent discoloration. Polished chrome will show less water stains and scratches than nickel or stainless finishes. Brass and Cooper will also show less wear typically than bronze. If you want to get that professionally cleaned look, avoid using abrasive pads. Also, never use ammonia, bleach, or other strong chemicals when working with any plated surface.
Don’t forget to clean the entire faucet including the drain and drain spouts. These areas are often overlooked and are typically more challenging to work with based on the size, angles, and seams. When minerals mix with soap, it creates a scummy residue. It is recommended for these areas to use a soft bristled toothbrush to properly clean any grease or hardware stains.
Preventive maintenance can prolong the life of faucets by following a few simple steps. First, use a terry cloth towel to remove any soap scum after washing hands or dishes. This process takes only a few minutes but will save you hours each month in the long run. Try and always use the mildest of soaps as they minimize excess mildew growth.