Isopropyl alcohol has a multitude of uses around the home:

• Sterilise tweezers, nail scissors, combs, make up equipment etc. Wipe the item with a cotton pad dipped in isopropyl alcohol
• Cleaning newly pierced ears. Use with a cotton bud around the hole to help avoid infection
• Sticky gunk and fingerprint remover
• Permanent marker remover (from many surfaces)
• Stain remover
• Airbrush cleaner and thinning agent
• General cleaning solvent