"Using vinegar and baking soda are easy, effective ways to clean inside a dishwasher, but do not use them together at the same time—clean with the vinegar first and then with the baking soda."
This often-overlooked appliance should be cleaned every six months. Learn how to clean a dishwasher with vinegar and baking soda in the following step-by-step guide. You'll be amazed at the difference—your machine will look brand-new and it will run more efficiently than ever.
Squeeze in two to three drops of regular dish soap, the kind you'd use to hand-wash your dishes normally. Next, pour in baking soda until the compartment is full. Then run your dishwasher on the normal cycle.
Although mixing vinegar and baking soda is not considered dangerous, you should still avoid mixing these in a container. Vinegar is acidic and basic soda is basic, so the by-products are sodium acetate, carbon dioxide, and water that are not toxic.
Run Empty Dishwasher Cycles with Vinegar and Baking Soda
For the first cycle, place a bowl filled with distilled white vinegar on the top rack of the dishwasher, and run a normal cycle. Then, pour a cup of baking soda into the bottom of the dishwasher and run a second cycle. Now your dishwasher should be odor-free!
Run your dishwasher on the hottest setting (run your sink on hot for a minute or two first to make certain hot water has reached the kitchen). Once your vinegar cycle ends, open the dishwasher and sprinkle a cup of baking soda over the bottom of the machine to remove any odors. Run it on the hottest setting again.
Pour 2 cups of white vinegar in a dishwasher-safe bowl and place the bowl on the bottom rack of your empty dishwasher. Select a dishwasher cycle with an air-dry or energy-saving dry option and press start. During the cycle, the vinegar will mix with the wash water to help neutralize odors and clean your dishwasher.
Baking soda is a base, and vinegar is an acid. When they're combined, acids “donate” protons to bases; in this case, it's acetic acid lending a hydrogen proton to the bicarbonate. When bicarbonate gains a hydrogen proton, it forms carbonic acid (or H2CO3) which is unstable and eventually decomposes.
Don't use vinegar and baking soda in laundry together.
That's because when they're used together, vinegar and baking soda in the laundry will neutralize each other, effectively canceling out the benefits of vinegar's low pH and baking soda's high pH.
The vinegar loosens soap scum, food particles and grease from the dishwasher's walls and racks and washes it down the drain. Once the cycle is complete, open the door and remove the mug. Check the drain below the bottom rack for any large particles that may have settled in the filter there.
Run your dishwasher with a cup of vinegar in the top rack! Time to go full spa mode with the vinegar. Vinegar is a natural odor neutralizer, so not only will it help to loosen all of the grit, grime, buildup and grossness inside your dishwasher, but it'll zap at lingering smells, too.
Place 1 cup of white vinegar in a bowl or dishwasher-safe container on the top rack of an empty dishwasher. Run a hot-water cycle and let the dishwasher air-dry.
Mixing baking soda and white vinegar is not the be-all, end-all cleaning solution. Used separately, both substances are great. Together, though, they cancel each other out. Yet, there are still ways to use them effectively if you know what you're doing.
Clean the Dishwasher Once a Month
Clean your dishwasher with vinegar and baking soda once a month to keep it working well. With an empty dishwasher, remove the bottom rack and check the drain strainer and detergent dispenser for any debris. Clean the strainer with a soft-bristled brush and replace the rack.
When added to warm water, baking soda helps dissolve food particles and grease that may have become stuck on dishes during washing cycles. The alkalinity of baking soda also helps to break down tough stains and make them easier to scrub away.
Baking soda and vinegar are safe to touch. However, contact with the eyes should be avoided. Rinse eyes with water if your child happens to stick his hands in his eyes after touching vinegar.
Mixing baking soda (sodium bicarbonate) and vinegar (acetic acid) causes a chemical reaction that produces a salt (sodium acetate) and water, as well as carbon dioxide gas.
Spray full-strength vinegar on first and let it sit for a few minutes. Wipe the area with a nonabrasive cloth or sponge. If any stains remain, sprinkle baking soda on a damp sponge and scrub. Then wipe with a clean wet cloth to rinse.
You should use a ratio of 1:2 baking soda to vinegar. In other words, if you're using ½ cup of baking soda, use 1 cup of vinegar, or if you're using a cup of baking soda, use 2 cups of vinegar.
For most purposes, Harris recommends combining one part baking soda with two parts white vinegar. That combo can cut through grease and lift stains, sometimes better than store-bought cleaners, she says. Important: Never combine vinegar with bleach.
The most common cause of dishwasher odor is a dirty filter. Food particles get trapped in your dishwasher's filter, and without regular cleaning, your filter can start smelling foul. Clogged filters can also recirculate dirty water, causing your dishwasher to not clean properly.
Pour a cup of white vinegar into a glass container and place it on the top rack of your dishwasher. Run a cycle on the hottest setting, then leave the door open for about an hour. To keep your dishwasher fresh and smelling good longer between deep cleanings, use the vinegar cleanse every two months.