As a trusted home care expert, I've long recommended 90% alcohol—a staple in every medicine cabinet—for its remarkable versatility. Beyond disinfection, it excels at tackling stubborn stains and restoring shine to household items.
Eradicate greasy stains: This inexpensive powerhouse dissolves oils that resist regular washing, doubling as an effective cleanser.
Handle fruit, chocolate, or ballpoint pen stains: Mix equal parts water and 90% alcohol, soak the fabric, then gently rub. It works safely even on delicate silk.
Revive old, set-in stains: Blend 1 part 90% alcohol with 2 parts hot water, dab onto grass or ink marks, then launder as usual for complete removal.
Tackle encrusted chocolate: Enhance the alcohol-hot water mix with a splash of white vinegar—1 tablespoon alcohol per liter of water does the trick.
Remove foundation from collars: A quick dab of 90% alcohol wipes away makeup residue effortlessly.
Polish precious jewelry: Soak gems in 90% alcohol, wipe with a soft cloth, and dry with chamois leather to avoid scratches on delicate pieces.
Ultimate disinfectant: For minor cuts and scrapes, keep 90% alcohol handy—it's reliably fast-acting and essential for daily first aid.

Pair it with other budget-friendly naturals like baking soda, black soap, or coffee grounds. Often already in your home—or available cheaply—it's a multi-tasker that maximizes value.
Like these everyday heroes, 90% alcohol offers far more than one purpose, making it a wise addition to your cleaning arsenal.