9. Soak a sponge in white vinegar to wipe grease off of exhaust fans.
10. Clean grout with full-strength white vinegar and a toothbrush.
11. Kill germs by spraying full-strength white vinegar on doorknobs, and then wipe dry.
12. Clean your barbecue grill by spraying white vinegar on it, and then scrubbing with wadded-up aluminum foil.
13. Clean off stickers, decals, or sticky stuff with a cloth dipped in white vinegar.