From cars to countertops, these towels cover a wide range of surfaces. An added benefit, is of course the fact that they can be re-used multiple times. This means you can ditch the old rag bin you keep under the kitchen counter. Now after you've used your microfiber towel, you'll probably notice all the gunk that gets embedded in those tiny fibers.
Gather all your dirty microfiber towels.
Pre-soak in a bucket of warm water with dish detergent for 1 hour
Place towels in washer with regular detergent (no bleach or fabric softener).
Line dry or place in dryer (air or low heat only) and voila your towels should be clean!