1. Use a can opener to open sealed plastic packaging.
2. Add saline solution to refresh dried-out mascara.
3. Use a toilet seat cover to blot the oil from a greasy face.
4. Use pretty wine corks to make planters for tiny succulents.
5. Amplify the volume of your iPhone or iPod by placing it in a bowl.
6. Use paper hole reinforcements to give yourself a half-moon manicure.
7. Use a banana to fix a DVD.
8. Use Jello as a lipstain.
9. Use diluted fabric softener as a leave-in hair conditioner.
10. Use a lint roller to clean out the debris in your handbag.
11. Use nonstick spray on the inside of your votive holders.
12. Eat marshmallows to soothe a sore throat.
13. Use newspaper as an odor absorber.
14. Use aspirin to turn hair made green by chlorine back to its natural color.
15. Use a sock to create a big perfect hair bun.
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16. Use a spoon to open a sealed-tight jar.
17. Use a rubber band for perfect French tips.
18. Hang a picture using a pop tab.
19. Use VapoRub to train your pets.
20. Use mayonnaise to erase water stains from wooden furniture.
21. Use fabric softener and vinegar in a spray bottle to release wrinkles from clothing.
22. Use a cereal container as a trash disposal in your car.
23. Add a few drops of vodka and a teaspoon of sugar to make cut flowers last longer.
24. Use Alka-Seltzer to clean your toilet.
25. Use hand sanitizer to dissolve ink stains.
26. Use (unscented) dental floss to cut soft cheeses and cakes.
27. Pack your shoes in a shower cap to keep the soles from touching your clothes.
28. Use raw spaghetti strands to light hard-to-reach candle wicks.
29. Use Earl Grey teabags to get rid of a sunburn.
30. Use mustard to suck the pain out of a burn.
31. Rub the cut edge of cheese with some butter to keep it from getting moldy.
32. Use Scotch tape or nail polish to relieve an insect bite.
33. Use a blow-dryer on a mirror to clear the steam after a hot shower.
34. Throw baking soda on a burgeoning grease fire.
35. Open a bottle of wine using your shoe.
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Maybe the most useful thing anyone needs to know, ever.