Cleaning Aluminum Sinks

The easiest way to clean an aluminum sink is to use:

Borax
Clean soft cloth
Water
Rubber gloves

Sprinkle some Borax in the sink, then using some warm water on a SOFT cloth, wipe out the grime. Borax is a very gentle abrasive and will not scratch the sink surface.

For hard water stains or lime build up, use vinegar (white usually works best, but apple cider will work, too) on a clean soft cloth to buff out the water stains. This trick also works on chrome and stainless steel.