9. Sanitize hands.
Instead of using store-bought hand sanitizer, make your own using 3 parts rubbing alcohol and 1 part aloe vera, as recommended by Fluster Buster.
10. Heal cold sores.
Shrink cold sores by dabbing alcohol directly on the sore, says Fluster Buster.
11. Clean eyeglasses.
Fluster Buster recommends spritzing eyeglasses with rubbing alcohol and wiping them with a soft cloth for a streak-free clean.