What ACTUALLY Happens When You Pour Vinegar in a Washing Machine?!

Chloe Bennett

You may have heard about pouring vinegar into your washing machine as a natural cleaning hack. It is a common tip, but many people wonder if it actually works and what it really does. Here is a calm, practical look at the benefits and how to use it safely.

What Vinegar Does in a Washing Machine

White vinegar is mildly acidic. When used in a wash cycle, it helps dissolve mineral deposits from hard water, break down detergent residue, and neutralize odors. It can also help soften fabrics without the use of chemical softeners.

The Benefits

Natural Fabric Softener

Vinegar helps remove soap residue that can make clothes feel stiff. Adding half a cup to the rinse cycle can leave your laundry feeling softer without the buildup that commercial fabric softeners can cause.

Odor Neutralizer

Vinegar is excellent at neutralizing odors, not just masking them. It can help remove musty smells from towels, gym clothes, and other items that tend to hold onto odors.

Brightens Whites

The mild acidity of vinegar can help lift dinginess from white fabrics. It is a gentle alternative to bleach that does not weaken fibers over time.

Cleans the Machine Itself

Running a hot cycle with two cups of vinegar (without any clothes) can help clean the inside of your washing machine. It helps dissolve mineral buildup, soap scum, and mildew that can accumulate over time.

How to Use It Safely

For Laundry: Add half a cup of white vinegar to the fabric softener dispenser or directly to the rinse cycle. Do not pour it directly onto dry clothes, as it may cause color fading in some fabrics.

For Cleaning the Machine: Pour two cups of white vinegar into the detergent dispenser or directly into the drum. Run a hot, empty cycle. Follow with a second hot rinse cycle if the vinegar smell lingers.

What Not to Do

  • Do not mix vinegar with bleach. The combination creates toxic chlorine gas.
  • Do not use vinegar on silk or delicate fabrics, as the acidity may damage them.
  • Use vinegar sparingly. Once or twice a month is sufficient for most households.

A Kind Reminder

Vinegar is a gentle, natural cleaner, but it is not a substitute for regular machine maintenance. Check your washing machine’s manual for specific recommendations. A simple cup of vinegar, used thoughtfully, can help keep your laundry fresh and your machine running smoothly.

Now that your washing machine is sparkling, why not check out another surprising hack, like how this ancient oil kills gum bacteria in hours, or even discover which toilet paper is actually worth buying!