Make creamy scrambled eggs: as eggs thicken when scrambling, add a tablespoon of vinegar for every two eggs.
Rub vinegar on the cut end of uncooked ham to prevent mold.
Add a tsp. of vinegar and sugar to correct a too-salty taste (in any recipe).
Pour a dash of white vinegar on a cloth and lay it over a burn, including sunburn.
Try vinegar ice cubes to clean and deodorize a garbage disposal.
Pour a cup of vinegar into the dishwasher and run the empty machine through the whole cycle to get rid of soap buildup and odors.
Use a paste of vinegar and baking soda to clean tarnished brass, copper, and pewter, or the scorch marks on the bottom of an iron.
Renew sponges, loofahs, dingy white socks, and dish rags by letting them soak overnight in dilute vinegar.
Remove grease and grime from fan blades, oven interiors, tops of refrigerators, etc.
Pour 1/2 cup baking soda and 1 cup vinegar into a sandwich-sized or quart-sized plastic bag and tying over a scummy shower-head for an hour.
Clean toilet bowl rings by turning off the input spigot, removing water from the bowl, and laying vinegar-soaked paper towels on the ring for an hour or more.
Stretch any commercial window cleaner by combining it with 1/3 water and 1/3 vinegar.
Scrub fireplace bricks with vinegar.
Decrease static or dust accumulation of plastic or vinyl surfaces by wiping them down with vinegar and water.
Use vinegar on mildewed garments that cannot take bleach.
Wash new clothes with 1/2 cup white vinegar to eliminate manufacturing chemicals.
Remove odor and perspiration or deodorant stains by spraying vinegar on underarm or collar areas.
Make nylon hose look smoother and last longer by adding a tablespoon over vinegar to the rinse water.
Get salt stains off shoes with a dilute vinegar wipe.
Stop itching from insect stings or poison ivy by dabbing or spraying with vinegar.
To cut appetite and reduce weight, drink one glass of a mixture of vinegar, honey, and grapefruit juice before meals.
Pour vinegar wherever you don't want ants to congregate.
Add it to the kids' sandbox to discourage cats from employing it. Also, spray vinegar on furniture or surfaces you want a cat to leave alone.
Get rid of rust on spigots, tools, or bolts by soaking them.
Tighten the cane in a sagging chair by sponging it with a heated solution of 50/50 vinegar and water.
Wash skinned game with a 50/50 vinegar/water solution to reduce the gamey taste.
Add vinegar to a pet's drinking water to discourage fleas and mange.
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. His new book is Maker Dad: Lunch Box Guitars, Antigravity Jars, and 22 Other Incredibly Cool Father-Daughter DIY Projects