We’ve rounded up the opinions from our HouseCalls team to bring you five of our favorite uses for vinegar that will fundamentally change how you clean, deodorize, and maintain your living space.
Vinegar, that humble, often-overlooked liquid found lurking in the back of your pantry, is much more than a salad dressing ingredient. With its natural acidity and antibacterial properties, vinegar tackles grime, and neutralizes odors. It is non-toxic, inexpensive, and incredibly versatile, making it a multi-purpose tool for anyone seeking a greener, more economical, and DIY solution for your home.
1: The All-Natural, All-Purpose Cleaner
Vinegar’s acidity (typically around pH 2.4) makes it ideal for breaking down mineral deposits, soap scum, and grime. It’s especially effective in bathrooms and kitchens - the areas most prone to mineral buildup and soap scum.
This natural bathroom or kitchen cleaner is easy to make. Mix equal parts white vinegar and water in a spray bottle. For a pleasant scent, consider adding a few drops of an essential oil like lemon, lavender, or tea tree.
Note: Avoid using vinegar on natural stone surfaces like granite or marble, as the acid can etch the material.
For cleaning buildup on showerheads and faucets, soak in vinegar to dissolve limescale buildup. For fixed fixtures, wrap them in a vinegar-soaked cloth for an hour.
An easy hack for cleaning your toilet is to simply pour 1 cup of vinegar into the bowl, let sit for 30 minutes, then scrub.
Vinegar can also be used as a cleaner for the microwave. Place a bowl containing 1/4 cup of vinegar and 1 cup of water in the microwave. Heat it until it boils and the window is steamy (about 3-5 minutes). The vinegar vapor will loosen dried-on food splatters, allowing you to wipe the interior clean with a sponge—no scrubbing required.
2. Laundry Brightener and Softener
Vinegar acts as a natural fabric softener, odor neutralizer, and stain remover. It’s especially helpful for households with sensitive skin or hard water.
As a softener, pour 1/2 cup of white vinegar into your washing machine's fabric softener dispenser before starting the wash cycle. It will be released during the rinse cycle. Don't worry about the smell; the scent of vinegar completely dissipates as the clothes dry, leaving them fresh and residue-free.
Vinegar’s acidity helps to prevent the yellowish buildup caused by hard water minerals and excess detergent. So, if you’re looking to brighten whites and colors, adding it to the rinse cycle can brighten your clothes, preventing them from looking dingy. It also works as a mild fungicide, helping to keep mold and mildew from thriving in humid clothes hampers and for deep cleaning your washing machine.
If you have musty towels or gym clothes, add 1 cup of vinegar to the wash cycle to remove odors.
3. A Natural Weed Killer and Garden Helper
Horticultural vinegar (which is a higher concentration of acetic acid) is sold specifically for this purpose, but standard 5% household vinegar can still be effective against young or tender weeds, providing a non-toxic alternative to chemical herbicides.
For targeting unwanted growth, vinegar works as a non-selective, contact herbicide. It kills plants by drawing out moisture and drying out the foliage, thus destroying the cell walls. To use it as a targeted weed spray, mix 1 gallon of white vinegar with 1 cup of salt and 1 tablespoon of liquid dish soap. The soap acts as a surfactant, helping the mixture adhere to the waxy leaves of the weeds. Spray directly onto the foliage of weeds growing in sidewalk cracks or driveways.
Caution: Vinegar is non-selective, meaning it will harm any plant it touches, including grass and desired landscaping.
While you’re in the garden, you can also use vinegar to clean terra cotta pots that may accumulate salt and mineral deposits. Soaking terra cotta pots in a solution of 1 part vinegar to 3 parts water will dissolve these unsightly white crusts, making the pots look new again and ensuring they don't leach excess salts into the potting soil. While you’re at it, you may want to follow Ron’s advice on waterproofing your planters to prepare them for the winter.
4. A Natural Deodorizer
Vinegar neutralizes odors by breaking down odor-causing molecules rather than masking them.
As a room deodorizer, leave a shallow dish of white vinegar in a room overnight. Add a few drops of essential oil (like lavender or lemon) to your vinegar solution for a pleasant scent boost.
To freshen up your refrigerator, wipe shelves with a vinegar-water solution to eliminate food odors.
Clean your garbage disposal by pouring ½ cup of baking soda followed by 1 cup of vinegar. Let fizz, then rinse with hot water.
To neutralize pet odors, spray diluted vinegar on pet bedding or accident spots (test fabric first).
5. Vinegar for Preserving Flowers and Sparkling Glassware
Vinegar inhibits bacterial growth in flower water and removes tarnish from silverware, restoring shine and freshness.
To prolong the life of fresh-cut flowers, add 2 teaspoons of apple cider vinegar and 1 teaspoon of sugar to vase water. Change every 2–3 days.
To clean cloudy glassware, soak in vinegar, then rinse and dry for a crystal-clear finish.
Vinegar is a remarkably versatile and cost-effective solution for everyday household tasks. From cleaning and deodorizing to laundry care and as a garden helper, its natural properties offer a safe and eco-friendly alternative to many commercial products. Keep a bottle of white vinegar handy—you’ll be amazed at how often you reach for it.
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