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How to clean mold with vinegar and baking soda?

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A few years ago, I built onto my home. We upgraded the garage into a bedroom and built on a new bathroom. Unfortunately, there was not sufficient air circulation above the shower to let it dry. I started to notice mold growth soon after.

How to clean mold with vinegar and baking soda

I would scrub away the mold, from above and inside the shower constantly but couldn’t seem to kill mold, even on the surface, or keep it clean.

Knowing how dangerous black mold can be, this was something I knew I had to get rid of quickly. I began researching ways to resolve this issue.

I didn’t want to spend unnecessary money or use caustic materials in my home, so I searched for natural, effective ways to eradicate a problem a saw I can clean mold with hydrogen peroxide, vinegar, and baking soda.

So, how do you get rid of mold with vinegar and baking soda?

Using Vinegar and baking soda is the most effective natural way for removing mold in your home. To do this, mix vinegar with baking soda in the spray bottle. Spray your mixture heavily onto the place where you have mold and allow it to sit for an hour before scrub it away.

Read on and find our exact steps how I use it and some other useful tips for removing mold out of your home.

How does black mold look like?

The best way to identify black mold is by its color. Other mold and mildew are most often pink, grey, white, or brown. Black mold is also most likely to form in an area that stays damp for 72 hours or more.

How does black mold look like?

The most likely places you will find it are those spaces that remain moist, like an attic or basement. There is a lower chance of having it in an area that is dry and clean.

NOTE: If you see mold growing in your home on porous surfaces, it is best to call professional help. Vinegar will kill most mold species; however, if you even suspect your problem is black mold, you need an expert to prevent a worsening problem.

For cleaning mold from non-porous surfaces, here are a few suggested natural methods for how you can get rid of a mold problem in your home.

How to use white vinegar to kill mold?

I love white vinegar. Is so versatile product and you can do wonders with it. Cleaning mold is no exception.

Make sure you have what you need:

You will use

  • Spray bottle
  • White distilled vinegar
  • Scrub brush or scouring pad
  • Towel or cloth
  • A bucket of clean, warm water
  • You may also want to use a funnel for pouring the white vinegar into the spray bottle.
Remember! Safety first:

Even though vinegar is a mild acid you may need to use gloves to prevent skin irritation if you have sensitive skin. If there are large amounts of mold, you may be scrubbing at it for a while.

Mild acid can cause damage to your skin if there is a long exposure. You can also use an N-95 mask to prevent breathing mold spores from the air if you feel is nessesery.

Step 1: Use vinegar and water to clean your mold

Your first step to kill mold and mildew is to soak it with a substance that will kill and loosen the mold. In this case, we’re using vinegar.

  1. Fill your spray bottle with white distilled vinegar. You can dilute the vinegar with water if you choose, but it is more effective undiluted.
  2. Spray the vinegar onto the spot where you see a mold problem. Make sure you spray it an inch or two beyond the area where you see mold, to help prevent mold from spreading and to kill any mold hiding beneath the surface.

Step 2: Make sure you allow time for vinegar to kill mold

Let it sit for at least an hour. Though you are likely in a hurry to clean the area, it takes time for vinegar to kill mold. You will want to make sure the vinegar seeps under the surface and kills all of the mold roots as well as the mold that you can see.

After soaking the surface for at least an hour, you will gather your clean, warm water and scrub brush or scouring pad.

Step 3: Brush mold away

Use your brush or scouring pad to begin cleaning the mold off of the surface. Rinse your brush often with clean, warm water. If you do not rinse it often, you may leave stains and trace amounts of mold on the surface you are cleaning.

Brush mold away

This step may also take some time and will most likely be messy. Wearing gloves and an apron or old clothes while scrubbing is a good idea. You should wash the clothes thoroughly in hot water when you are finished, to be sure there are no lingering mold spores.

PRO TIP: You can also add 1/4 cup of vinegar to your laundry to further ensure all the spores are eliminated.

STEP 4: Dry and ventilate the area

Once you have finished cleaning the area, you need to let it dry. Using your towel, first wipe the area dry thoroughly, then make sure the space has ample ventilation.

This will prevent further mold growth in your home. If the space stays damp, you might want to consider a dehumidifier to prevent further problems.

How to Use vinegar and Baking soda to control mold growth?

Sometimes, the vinegar method does not completely remove mold. In these cases, there are other methods you can try. One method many people choose is the baking soda method.

Baking soda can kill mold, even without vinegar. However, you can also mix vinegar and baking soda, if you like, for the most effective method.

Using Baking soda to kill mold

You only need about two cups of water, one teaspoon of baking soda, and a standard spray bottle for this method.

  1. You will mix the baking soda and water in a spray bottle and shake gently.
  2. Spray the mixture onto the mold.
  3. Let it sit for thirty to forty-five minutes.
  4. After soaking, you won’t have to scrub much, just simply wipe the mold away with clean water on a cloth. Again, do not leave the area damp. Use your cloth to dry the space, then ventilate the area well to let it dry completely.

Using Baking soda together with vinegar

This method is nearly identical to the two methods above.

  1. Simply mix the vinegar and baking soda in the spray bottle.
  2. Spray the mixture heavily onto the mold.
  3. Allow it to sit for about an hour, then scrub away with a brush or scouring pad.

Baking soda also removes odor naturally, which is why many people like this method. Just remember, if there is a strong odor and dark color to your mold, please have it assessed by a professional, for your safety.

Is Vinegar of Bleach better to remove mold?

There are pros and cons to both natural and chemical methods of mold removal. But which is best?

  • Both bleach and vinegar are household products you likely already have in your home.
  • Both are affordable and effective.
  • Vinegar is not only a safer option but also a more effective choice.
  • The chlorine in bleach must come into contact with the mold spores to be effective. Because of this, bleach is ineffective on porous materials. It may damage carpets and upholstery. Additionally, the bleach creates a barrier, trapping moisture inside a porous material, which not only does not kill the mold but can prolong and worsen the problem.

If you are looking for an at-home fix to address mold growth, your best bet is to attack the mold with vinegar.

When to call Professionals to remove mold from your home?

Many recent posts claim that vinegar kills 80-82% of mold species. There is no science, however, to back those claims. If you suspect black mold, you should contact a professional. Cleaning black mold with vinegar, baking soda, or other DIY methods can release micro toxins into your home, which could cause you and your family to get sick, and can spread the mold infestation.