February 16, 2026

23 Practical Salt Hacks That Save Time and Money at Home

A hand holding a salt shaker in a kitchen setting with wooden cabinets and a stove in the background.
Image Credit: Depositphotos

You might think salt is only for adding to your food, but this common kitchen item can do a lot more! Actually, salt is a handy tool for many household jobs. It’s cheap, easy to get, and works well for fixing everyday problems.

In this article, we will share smart ways to use salt all over your home. You will find out how to clean, remove bad smells, and even repair things using just this simple ingredient.

These ideas will help you save money on costly cleaning products and make your tasks quicker and easier. Get ready to see salt in a new way!

Keep Fruit Fresh and Pretty

A hand is adding a spoonful of white powder to a metal bowl filled with halved apples submerged in water in a sink.
Image Credit: iStock

Have you ever sliced an apple for a snack, only to come back later and find it’s turned brown? Salt can help prevent this! After cutting your apples or pears, soak them in a bowl of cold, salted water for a few minutes.

The salt stops the fruit oxidizing, which is what causes that unappealing brown color. After soaking, just rinse the fruit and enjoy. Your sliced fruit will stay fresh-looking much longer, perfect for packing in lunches or serving at parties.

No More Sweat Stains

White t-shirt with a visible yellowish stain on the underarm area, placed on a wooden surface.
Image Credit: iStock

Yellow sweat stains on pillowcases and sheets look bad and are tough to clean. Salt can help! Mix 1/4 cup of salt in a quart of hot water. Soak the stained spots in this salty water for about an hour before washing.

The salt helps break up the sweat proteins that make the stains hard to remove. After soaking, wash the items like you normally do. You will see the yellow stains come out much easier.

Fresh-Smelling Cutting Boards

A wooden spoon filled with coarse salt rests on a wooden cutting board, with uncooked pasta scattered nearby.
Image Credit: iStock

Wooden cutting boards are useful, but they can keep strong food smells. Salt can help! After washing your cutting board, spread salt over it. Use a wet cloth to rub the salt all around the board.

The salt helps get rid of bad smells and also cleans the board naturally. Let the salt sit for a few minutes, then wash it off. Your cutting board will smell clean and be ready to use again.

Make Your Tiles Shine

A floor cleaning scene with a scrub brush, a small bottle, and a white towel placed on a tiled floor that shows water droplets.
Image Credit: iStock

Want to make your bathroom tiles shine without strong chemicals? Salt can help! Mix the same amount of salt and warm water to make a thick paste. Use a sponge or cloth to rub this paste onto your tiles.

The salt works like a mild scrub, taking away soap scum and water marks. It can also help clear mildew. Rinse well with clean water, and your tiles will look bright and clean. This way is safe for most kinds of tile and grout.

DIY Body Scrub

A jar of body scrub with a wooden spoon, a small bottle with cork, a purple orchid on a towel, a scoop of bath salts, and a lit candle arranged on a slate surface.
Image Credit: iStock

You don’t need costly items to have soft, smooth skin. You can make your own body scrub using salt! Combine 1/2 cup of fine salt (sea salt or table salt both work) with 1/4 cup of olive oil or coconut oil. Add a few drops of your favorite essential oil if you want a nice smell.

Use this mix to gently rub your skin in the shower. The salt removes dead skin cells while the oil keeps your skin moist. Rinse well, and your skin will feel very soft and smooth.

Say Goodbye to Smelly Drains

A hand holding a spoon with white powder, likely baking soda, over a kitchen sink with some powder spilled around the drain area.
Image Credit: iStock

Is your kitchen sink starting to smell funky? Don’t worry, salt can help! Just pour a cup of salt down the drain, then follow it up with hot water. The salt works to break down any greasy buildup that’s causing the smell.

It also helps kill bacteria that might be lurking in your pipes. This easy trick will leave your sink smelling fresh and clean in no time. Try doing this once a month to keep bad odors at bay.

Make Greasy Pans Sparkle

A cast iron skillet with granules of salt sits on a wooden surface with light and shadow patterns.
Image Credit: iStock

We’ve all faced the challenge of cleaning greasy pans after cooking. Instead of scrubbing until your arms hurt, try using salt! Sprinkle a generous amount of salt into the still-warm pan.

The salt acts like tiny scrubbers, helping to lift off stubborn grease and food bits. Use a sponge or cloth to gently rub the salt around the pan. You’ll be amazed at how easily the grime comes off. Rinse with hot water, and your pan will look good as new!

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Carpet Stain Remover

A glass tipped over, spilling red liquid onto a cream-colored carpet.
Image Credit: iStock

Spills on carpets can be a nightmare, but salt can come to your rescue! As soon as a spill happens, blot up as much liquid as you can with a clean cloth. Then, cover the stain generously with salt.

The salt will start absorbing the remaining liquid and lifting the stain out of the carpet fibers. Let it sit for several minutes, then vacuum it up. For tougher stains, you might need to repeat the process.

This works especially well for red wine and other colorful liquids.

Polish Silver and Metal Decor

A roll of aluminum foil, a fork, a spoon, a knife, a salt shaker, and a small jar are placed on a white surface.
Image Credit: iStock

Is your silverware or metal decoration looking dull? Salt can help make it shine again! Mix salt with a little white vinegar or lemon juice to make a paste. Use a soft cloth to rub this paste gently on your tarnished items.

The salt works as a gentle scrub, and the vinegar or lemon juice helps break down the tarnish. After cleaning, rinse the items with warm water and dry them well.

Your metal things will look bright and shiny again, without using strong chemical cleaners.

Crystal Clear Shower Doors

A hand in a blue glove is cleaning a glass surface with a green sponge.
Image Credit: iStock

Soap scum and hard water stains can make glass shower doors look cloudy and dirty. Salt can help you get them crystal clear again! Mix equal parts salt and baking soda, then add a little water to make a paste. Use a damp sponge to scrub this mixture onto your shower doors.

The salt and baking soda work together to break down soap scum and mineral deposits. Rinse thoroughly with warm water, then dry with a clean cloth. Your shower doors will be sparkling clean and streak-free.

Freshen Up Your Mattress

Two pillows are shown, one quilted and the other smooth. A wooden bowl with a wooden spoon containing white powder is placed on the smoother pillow.
Image Credit: iStock

Over time, mattresses can soak up sweat and smells. Salt can help make them smell better! Take the sheets off your bed and spread a thin layer of salt all over the mattress. Leave it for at least one hour, or longer if you can.

The salt will soak up wetness and bad smells. After the salt works, use a vacuum to clean it all up. Your mattress will smell nice and feel fresh. This works great in hot, wet weather.

Bid Farewell to Dust Mites

Person vacuuming a shag rug in a living room with a sofa and shelves in the background.
Image Credit: iStock

Dust mites are tiny pests that live in bedding and upholstery. They can trigger allergies in some people. Salt can help reduce these pesky critters! Sprinkle salt on your carpets, upholstered furniture, and even your mattress.

Let it sit for a few hours or overnight if possible. The salt helps dehydrate and kill dust mites. Vacuum everything thoroughly afterwards. Repeat this process every few weeks to keep dust mites under control.

Drip-Free Candles

Two lit candles in glass holders are displayed on a wooden mat, next to a wooden bowl filled with bath salts and a small wooden spoon. Nearby are glass bottles and a folded white towel.
Image Credit: iStock

Tired of candle wax dripping all over your nice tablecloths? Here’s a cool salt trick to prevent that! Soak new candles in a strong salt solution (1 cup salt per 2 cups of water) for a few hours, then let them dry completely before using.

The salt changes the composition of the wax slightly, making it burn more slowly and evenly. This results in less dripping and longer-lasting candles. Your dinner parties will look elegant with drip-free candles lighting up the table.

Refresh Leather Furniture

A hand is cleaning a brown leather couch with a green cloth.
Image Credit: iStock

Is your leather office chair looking a bit worn? Salt can help spruce it up! Mix equal parts salt and lemon juice to form a paste. Use a soft cloth to gently rub this mixture onto any stains or dull areas of the leather. The salt gently exfoliates while the lemon juice helps clean and brighten.

After rubbing, wipe off the paste with a damp cloth and dry thoroughly. Your leather furniture will look refreshed and feel softer. Remember to test this on a small, hidden area first to ensure it doesn’t affect the leather’s color.

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Refresh Artificial Flowers

A close-up of a bouquet of orange and white artificial flowers with green leaves.
Image Credit: Pexels

Fake flowers can make your room look nice, but they often get dusty after a while. Here is a simple way to clean them using salt! Put your fake flowers inside a paper bag with about 1/4 cup of salt. Seal the bag and shake it gently for one or two minutes.

The salt works like little scrubbers, removing dust and dirt. Take the flowers out and brush them lightly to get rid of any leftover salt. Your fake flowers will look clean and bright again, perfect to cheer up your space.

Whiter Whites

Hands washing a white cloth in soapy water, with bubbles visible in a blue basin.
Image Credit: iStock

Want to keep your white clothes looking bright without using bleach? Try adding salt to your laundry! Pour 1/2 cup of salt into the wash cycle along with your regular detergent.

The salt boosts the cleaning power of the detergent, helping to remove dirt and stains more effectively. It also helps prevent color bleeding, keeping your whites white.

This natural method is gentler on fabrics than harsh bleaches and works wonders on dingy-looking whites.

Mildew Stain Buster

A person applies a cleaning substance to a white t-shirt stained with brown marks. The scene includes a brush, sponge, bowl of water, and cleaning supplies.
Image Credit: iStock

Mildew stains on clothes can be hard to get rid of, but salt can help again! Mix equal amounts of salt and lemon juice to make a paste. Put this paste right on the mildew spots and rub it gently. If you can, leave the clothes in the sun for a few hours.

The salt and lemon juice help break down the mildew, and the sunlight helps lighten the stain naturally. After this, wash the clothes like normal. The stubborn mildew stains should go away, leaving your clothes fresh and clean.

Keep Flowers Fresh Longer

A clear vase with red tulips is placed on a windowsill. The background is a white curtain with a floral pattern.
Image Credit: Pexels

Want to enjoy your beautiful bouquet for a few extra days? Salt can help extend the life of your cut flowers! When you put flowers in a vase, add a pinch of salt to the water along with the flower food packet.

The salt helps the flowers absorb water more easily and prevents the growth of bacteria that can shorten the life of your blooms. Change the water every couple of days, adding a fresh pinch of salt each time.

Your flowers will stay fresh and vibrant longer, letting you enjoy their beauty for an extended period.

Eliminate Odors from Shoes

A pair of light gray athletic shoes with laces, a mesh upper, and rubber soles on a dark background.
Image Credit: Pexels

Smelly shoes can make your whole closet stink. Salt can help make them smell better! Put a tablespoon of salt inside each shoe at the end of the day. The salt will soak up wetness and reduce bad smells overnight. In the morning, just shake out the salt before you wear your shoes.

If the shoes smell very bad, you can leave the salt in for one or two days. This easy trick keeps your shoes (and your closet) smelling nice without using strong chemicals or costly sprays.

Melt Ice on Driveways and Walkways

Person scattering ice melt on a snow-dusted surface, wearing jeans and tan snow boots adorned with fur.
Image Credit: iStock

Winter ice can make walkways dangerous. Salt comes to the rescue again! Sprinkle salt on icy patches on your driveway, sidewalks, or steps. The salt lowers the freezing point of water, causing the ice to melt even when temperatures are below freezing. This makes walking and driving much safer during icy weather.

For best results, spread the salt before ice forms or right after clearing snow. Remember to use salt sparingly, as it can damage plants and concrete over time. Sand or kitty litter can be mixed with salt to provide extra traction while using less salt.

Keep Ants at Bay

Scattered pieces of broken glass on a gray brick pavement.
Image Credit: iStock

Ants in your house or garden can be a big problem. Salt can help stop them! Sprinkle a line of salt on window sills, doorways, and any cracks where ants might get inside your home. You can also make a salt border around plants in your garden that ants like to climb.

The ants don’t want to cross the salt line, so it works as a natural way to keep them away. This safe, non-poisonous method can help manage ant problems without harming your family or pets.

Whiten Teeth Naturally

Two wooden toothbrushes and a round tin containing white powder lie on a burlap surface.
Image Credit: iStock

Want a brighter smile without expensive treatments? Salt can help! Mix equal parts salt and baking soda to make a natural toothpaste. Wet your toothbrush, dip it in the mixture, and brush gently for about two minutes. The salt acts as a mild abrasive, helping to remove surface stains on your teeth.

The baking soda helps neutralize acids that can discolor teeth. Use this method once or twice a week for best results. Remember, it’s always a good idea to check with your dentist before trying new dental care routines.

Revive Stale Coffee

A cup of black coffee on a white saucer with a silver spoon rests on a light wood table.

Love your morning coffee but hate when the grounds get old? Salt can help! Add a little salt to your coffee grounds before you brew. This works great with older coffee that has lost some taste.

The salt lowers the bitter taste that happens in old coffee and brings out more of the real flavors. Don’t worry, you won’t taste the salt in your drink. Just a small pinch can make your morning coffee taste much better.

Shake Things Up with Salt!

A wooden bowl filled with coarse white salt and a wooden scoop placed inside the bowl on a marble surface.

Who would have thought that the small salt shaker on your table could do so many things? These 24 salt tips show how this kitchen must-have can take the place of many costly cleaning products and fix common home problems.

The next time you have a tough cleaning task or a hard stain, think of your new helper. Salt is low-cost, safe, and works really well. It’s a natural way to keep your home clean and fresh without using strong chemicals.

Keep in mind, when life gives you lemons, grab the salt too, you might find the perfect cleaning mix!

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AI was used for light editing, formatting, and readability. But a human (me!) wrote and edited this.

Author

  • Michael Gregory

    Will Think is the founder and owner of WilThink.com. After a long career in finance, he retired early and decided to put his knowledge to work in a different way—by helping others. He is also a dad and an avid runner.

    Will is a Chartered Financial Analyst (CFA) with over 20 years of experience in real estate investing. He’s also a published journalist whose writing has appeared on MSN, the Associated Press, and other major outlets.

    His content combines real expertise with a clear, no-nonsense style that’s both smart and accessible.

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