11 Secret Uses for Everyday Items That Will Save You Money

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Woman chopping onions with a chef's knife
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It was the mayonnaise trick that sold me.

I have a grade-school daughter, and let’s just say she’s not always super careful about using coasters on our wooden coffee table.

Let’s also say that we don’t have the money to run out and buy another coffee table just because her glasses of ice water left behind some ugly white circles.

So, I did the modern equivalent of calling your mother for advice and turned to the internet for a solution. Numerous home remedies came up, but for some reason, I was drawn to the one that promised great results using mayonnaise.

Spoiler: It worked! And it’s inspired me to share my top cleaning and repair hacks.

1. Remove water stains with mayonnaise

Keith Homan / Shutterstock.com

What happened: Someone ignored your fancy coasters and put a sweaty, icy glass of soda right smack on your best wooden table, leaving a nasty white ring on the wood surface.

What to do: Glop a good-sized scoop of mayonnaise right onto that ring.

I’ve seen warnings that you shouldn’t leave it on too long, but when I tried wiping it up in less than 10 minutes, it didn’t work and I had to reapply. I forgot about it for more than a half-hour, and when I went to wipe it off, no unsightly ring!

2. Open a stuck jar using rubber bands

stuck jar
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What happened: That new jar of pickles just won’t let you unscrew the top and get at the goodies inside.

What to do: Admittedly, I usually get impatient and slam the jar upside-down on the counter, but one day I’m going to break the jar or damage my tile.

Here’s the trick: Get a fat rubber band and run it around the lid’s edge, right where you’re twisting it. This gives you a solid, nonslippy grip, and you can usually open the jar.

If not, try soaking the lid in hot water.

3. Unstick a zipper with a crayon or pencil

Pawel Michalowski / Shutterstock.com

What happened: The zipper on your brand-new boots is stuck and refusing to track correctly.

What to do: Get a crayon in a color closest to the item, or a regular black graphite pencil, and rub it up and down both sides of the zipper. The zipper will come unstuck!

Depending on the color and material, you might want to test this first to see if any goofs will show up. It’s not a big deal on a pair of big black rain boots, but on a white satin dress, the fix could be worse than the original problem.

I’ve seen soap, candle wax and even Windex also recommended. But so far, crayons have worked best for me.

4. Make a candle last longer by freezing or salting it

Woman lighting a candle
ALPA PROD / Shutterstock.com

What happened: Those fancy candles in Southern Cotton or Angel Food Cake scents seem to melt to a puddle of wax in the time it takes to relight a match.

What to do: Credit Bob Vila for these two odd tips that actually work:

  • Store your candle in the freezer overnight. Then, take it out right before you burn it.
  • After you light your candle, let it melt a small puddle of wax around the wick. Then, blow it out and sprinkle table salt into the liquid wax.

Both techniques slow down the rate at which the wax melts. They can be used together, too, for better results.

5. Remove rust from cast-iron pans with melted Crisco

Cast iron pans
Anna Mente / Shutterstock.com

What happened: Even though you love your jack-of-all-recipes cast-iron skillet, you left it wet for too long — and it rusted.

What to do: Believe it or not, Lodge Cast Iron says you should just treat the pan the way you normally would to season it:

  1. Wash using steel wool. Soap is optional. Rinse and dry.
  2. Melt some Crisco or any brand of vegetable shortening. Apply a thin, even coating.
  3. Put foil on the bottom rack of your oven — not the oven floor — and set it to 350 degrees Fahrenheit.
  4. Turn the pan upside-down and put it on the top rack. Bake for an hour.
  5. Turn off the oven and let it cool before taking the pan out.

R.I.P. rust!

6. Extend the life of razor blades with jeans

Man shaving
Josep Suria / Shutterstock.com

What happened: You’re sick of constantly buying new packages of razor cartridges.

What to do: This one sounds weird, but multiple sources, including Gizmodo, swear by it.

Get an old pair of jeans, not your favorite designer pair. Don’t put them on! Instead, lay them flat, and run a clean, dry used razor several times up the pants leg. Then, repeat, running it several times down the pants leg.

Don’t shave the jeans — be sure to hold the razor in the opposite direction you would to shave. (As Gizmodo says, “Point the top of the razor in the direction you are rubbing the shaver on the pants.”) The threads on the jeans sharpen the blades, sort of like using an old-fashioned razor strop. And done right, it can keep your blades sharp for months.

7. Remove gum with peanut butter

peanut butter
Shyripa Alexandr / Shutterstock.com

What happened: Ugh, you stepped in someone’s chewed and discarded gum.

What to do: Pretend the sole of your shoe is an English muffin, and spread a decent amount of peanut butter around and on the gum. Let it sit for 10 minutes. The PB will break down the gum.

Then, get a good scrub brush and scrub it off, with the aid of some cold water. Only Sherlock Holmes or Sam Spade should be called a gumshoe.

8. Remove crayon from walls with toothpaste

AleksWolff / Shutterstock.com

What happened: Your preschool Picasso drew you a beautiful picture — on the wall.

What to do Get a glop of white toothpaste — and be sure that it is paste, not gel. Rub it on the crayon marks and keep rubbing. It may not work on all wall surfaces, but it’s the best household remedy we’ve found. It probably prevents your wall from getting cavities, too.

9. Soothe your sunburn with yogurt

Woman putting cream on burned shoulder
Kotin / Shutterstock.com

What happened: You soaked up the sun, and now you suffer from your excess. Ow, ow, ow!

What to do: Get a nice cold carton of the plainest yogurt you can find, and spread it thinly on your burn. After 10 minutes, gently wipe it off with a cold cloth. Ahh, ahh, ahh!

10. Clean your grill with an onion

Man cooking steak on a grill
Aleksei Potov / Shutterstock.com

What happened: You forgot to clean your home grill after making those melty cheeseburgers last week. Or you’re at a public beach and are wary of using a grill someone else cooked who-knows-what on.

What to do: Spear half a peeled white onion with a barbecue fork, and once the grill is hot, rub it all over the grates. The raw onion cleans off residue and even a little rust, and seasons the grill while smelling delicious.

11. Make your own buttermilk with milk and vinegar

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What happened: That delicious biscuit recipe calls for buttermilk, but it’s not a staple in your fridge, and you don’t have time to buy any.

What to do: Pour not quite a full cup of milk for every cup of buttermilk in the recipe. Sour the milk yourself by adding a tablespoon of white vinegar — lemon juice also works — per cup of milk. Wait 10 minutes, then use the mixture in place of the buttermilk in your recipe.

Also, pro tip: You can now buy powdered buttermilk, which can sit in your pantry for a long time awaiting use.

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