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9 Ways To Use Vinegar In Laundry And When To Avoid Them

Jennifer Okafor profile image
BY Jennifer Okafor , BSc
PUBLISHED: 10·28·24
UPDATED: 11·30·24

As smelly as it is, can we use vinegar in laundry? Vinegar is a liquid with multiple applications, such as cooking and cleaning. It contains acetic acid and water produced with a two-step yeast, sugar, and starch fermentation process. There is apple cider vinegar, distilled white vinegar, and cleaning vinegar.

Apple cider vinegar is unsuitable for laundry because it can stain and leave a scent on clothing. Cleaning vinegar is also not ideal for washing clothes because it is a stronger concentration of distilled white vinegar. It is more suitable for cleaning floors and surfaces in buildings. 

Distilled white vinegar is great for keeping clothes clean, especially delicate fabrics that can’t withstand harsh laundry chemicals. This article explores nine uses for vinegar in a laundry routine. We will also discuss how often you should use vinegar in a washing machine and the harmful ways to use laundry vinegar. 

Benefits of Using Vinegar in Laundry

1. Vinegar is a fantastic odor removal.  

woman browsing thrift store clothes
Photo by cottonbro studio on Pexels.

Vinegar reduces odor-causing bacteria on fabrics, helping to remove foul odors. It is a great way to clean vintage and thrift clothing. Our clothing often traps perfume, body spray, dust, sweat, and laundry detergent residue. These buildups further trap odor-causing bacteria. 

Stripping odor-causing buildup will ensure your clothes don’t smell bad. You can remove the odor by soaking your clothes overnight in white vinegar and cold water. The vinegar should be ¼, and the water be ¾. You can also just add ½ to 1 cup of vinegar to your laundry. 

Vinegar doesn’t give your clothes a nicer scent; it removes all scents. Add a few drops of essential oils if you want your clothes to have a specific scent. Vinegar is a fantastic addition to your laundry routine if you perform sweaty activities. Gym clothes, for example, need to be washed with vinegar to prevent it from smelling bad. 

2. It removes mildew. 

Mildew, also known as mold, is an organism living in the air. It thrives in humid, damp, and dark places. It stains and gives clothes a foul smell. Depending on how severe the mold on your clothes is, people often use chlorine bleach (white clothing), oxygen bleach,  and heavy-duty laundry detergent to get it out. 

However, oxygen bleach doesn’t kill mold spores. Distilled white vinegar kills mold spores and removes mildew odor. You can remove mildew odor from clothing by soaking the stained area in ½ distilled white vinegar and ¾ water for an hour before washing. The acidic nature of vinegar breaks down the mold spores and kills them slowly.

Brush away the mold spores before soaking the clothing in a vinegar solution. Don’t brush it inside to prevent the spores from getting on other articles of clothing and fabrics. Another way to remove mildew is to wash affected clothes at the hottest temperature without detergent. Use ½  cups of vinegar for one clothing item, 1 cup if the clothes are few, and 2 cups for a full laundry load. Also, dry the clothes on high heat to prevent the resurgence of mold spores. 

3. Vinegar softens clothes like fabric softeners.

adding products in laundry machine
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White distilled vinegar is a natural fabric softener. Using vinegar in laundry softens fabrics as a liquid fabric softener does. Vinegar is a better fabric softener because it doesn’t contain harsh chemicals that might harm people with sensitive skin. 

Vinegar helps make clothes softer by breaking down excess laundry detergents that make fabrics stiff. Distilled white vinegar contains acetic acid, which dissolves alkaline soap without damaging the fabric. 

You can use it while washing hands or with washing machines. If you’re using a washing machine, add ¼ to ½ cups of vinegar to the fabric softener dispenser, depending on the quantity of clothes in the wash cycle. You should fill the dispenser before each load to soften fabrics. 

If your washer doesn’t have an automatic fabric softener dispenser, you can add vinegar directly to the washer. Using white distilled vinegar as a fabric softener when washing clothes prevents the overconsumption of commercial softeners. Fabric softener can cause your fabrics to become scratchy, have dull colors, and trap odors. 

4. It dissolves laundry detergent residue. 

Using vinegar to wash clothes helps remove detergent buildup. Let your clothes soak overnight in a vinegar and water solution consisting of one cup of distilled white vinegar and one gallon of water before washing them by hand or with a washing machine. 

5. You can use vinegar to brighten and whiten dull-colored clothes.

whiter clothes after laundry
Photo by Polina Tankilevitch on Pexels.

You can use vinegar in laundry as a bleaching component. It can brighten dark colors and remove yellow stains from white clothing. Mix vinegar with hot water before soaking the dull clothes you want to brighten. 

Soak the clothes overnight before washing them with regular detergent. Using vinegar in our wash cycle can improve the lifespan of clothing items by preventing their colors from fading. Add ¼ to 1 cup of white vinegar to hot water. 

6. Vinegar reduces lint and pet hair on clothes.  

Adding vinegar to your washing items helps reduce the quantity of lint and hair clinging to them. To remove lint, add vinegar to the last rinse cycle. You can also soak the clothes in a vinegar solution before your final rinse cycle. 

Just mix ½ cup of vinegar in the rinse water. If you want to remove lint, avoid using vinegar with fabric softener. You can combine distilled white vinegar with dryer sheets to ensure the complete removal of lint. 

7. It is an excellent stain remover.

clothes with sweat stain
Photo by Daniel Case on Wikimedia Commons licensed under CC BY-SA 3.0 (Cropped from original).

Distilled white vinegar helps remove stains from clothes. It best removes stubborn stains like grease and sweat stains on clothes without using bleach.  You can remove a stain by adding vinegar directly to the stained spot and rubbing it into the fabric. Let the area absorb the vinegar before the wash and rinse cycle. 

You can also use vinegar with baking soda to get optimal results. Mix vinegar and baking soda to create a paste. The consistency should be mildly runny. Apply it to the stain you want to remove and let it sit for about 30 minutes before putting it in the washing machine. You can also add vinegar to the cycle to ensure cleanliness. Like white vinegar, baking soda helps remove foul odor from fabrics. 

Another way to remove sweat stains is to soak them in vinegar and water. Then, wash them normally with laundry detergent and run a rinse cycle with warm water. You can use a ratio of one cup of vinegar to one gallon of water. 

8. It helps hide marks from cloth alterations. 

White vinegar helps conceal seam lines when repairing clothes. A cloth soaked in white vinegar can remove tiny holes along a seam line. Place the damp cloth underneath the seam lines and a pressing cloth on top, and iron at the correct temperature. Check the proper running temperature for the fabric on its label. Also, using a pressing cloth is crucial because it reduces the appearance of shiny iron marks. 

9. You can use white vinegar to clean your iron.

woman ironing clothes
Photo by cottonbro studio on Pexels.

Another way to use vinegar in the laundry room is to clean the iron. Dirt and mineral deposits tend to clog the irons' steam vents and spray nozzles, and when we don’t clean the iron often, the stain often transfers to our clothing. 

Clean an iron with 50% distilled white vinegar and distilled water. Fill the water chamber with the solution before setting it upright. Then, put on the iron and let it steam for about 5 minutes. Wait for the iron to cool before pouring the steamed cleaning vinegar out. 

Rinse the chamber with distilled water and shake the water out through the vents. For this part, use an old cloth you won’t mind getting stained. Iron the chosen old clothes for a few minutes to remove stains before you iron clean clothes. 

You can also use a cloth soaked in white vinegar to clean the bottom of the iron, which is known as the iron soleplate. Keep ironing over the damp cloth to remove all the brown stains on the iron. 

Mixing vinegar and baking soda into a paste can eliminate tough stain marks. Use the paste to brush the stain marks with a toothbrush and wipe it with a cloth soaked in vinegar and water solution. Remember to iron an old cloth with the iron before using it on clean clothes to completely clear residues.

How often should you use vinegar in laundry?

Vinegar is great for laundry, but you should use it only as needed, especially if you primarily wash your clothes in a washing machine. Don’t use vinegar often if you wash primarily with a washing machine because it can damage it.  

Ensure you add the vinegar in the right place. The places to add vinegar vary per washing machine. For example, some front-load washing machine manufacturers allow you to use vinegar in the fabric softener or bleach dispenser. 

You can also add vinegar directly to the clothes in the drum once it is filled with water for the rinse cycle. However, don’t use vinegar frequently on your washing machine because the acid can damage the rubber gaskets and hoses, which are essential for perfect functioning. 

When not to use vinegar in the laundry

Other cleaning products you shouldn’t use with vinegar because they are harmful. Some of them are chlorine bleach and hydrogen peroxide. Mixing vinegar and chlorine bleach forms a toxic chlorine gas while mixing with hydrogen peroxide forms a corrosive and irritating substance called peracetic acid.

Avoid using distilled white vinegar on dark clothes without diluting it first. Using undiluted vinegar could cause the unstable dyes to bleed or bleach. Don’t use vinegar on your activewear too often because it can break down the elastic fibers in the fabric. 

Conclusion 

Distilled white vinegar is a great way to keep your laundry in optimal use. It is also an excellent washing item for people allergic to laundry detergent. White vinegar is also eco-friendly. It doesn’t contain toxic chemicals that can harm plants and animals. 

The next time you wash items like a bra, soak them in vinegar for an hour to deep clean them. You will absolutely love the feel of them after they're dry. However, remember to avoid using vinegar excessively in your washing machine. It will prevent damage to your washing machine. 

Microbial breakdown of food, preserving and enhancing it.

Jen’s a passionate environmentalist and sustainability expert. With a science degree from Babcock University Jen loves applying her research skills to craft editorial that connects with our global changemaker and readership audiences centered around topics including zero waste, sustainability, climate change, and biodiversity.

Elsewhere Jen’s interests include the role that future technology and data have in helping us solve some of the planet’s biggest challenges.

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