Does baking soda in the fridge prevent mold?

Author: Ardith Wilderman  |  Last update: Sunday, December 14, 2025

Here are some tips for cleaning your refrigerator to help prevent mold: Use baking soda or vinegar. Baking soda will create an environment that is too acidic for mold to grow, while vinegar will add more acidity. Use a diluted solution of bleach to clean your fridge.

Does baking soda in fridge help with mold?

Baking soda: After cleaning the fridge with the vinegar solution, sprinkle baking soda on a damp cloth and use it to wipe down the surfaces inside the fridge. Baking soda helps neutralize odors and can inhibit future mold growth. Rinse the fridge again with water and dry it thoroughly.

How do I stop mold from growing in my refrigerator?

Cleaning: If your fridge isn't cleaned regularly, spills and residues can harbor mold. Clean your fridge regularly with a solution of vinegar and water to help prevent mold growth. To avoid mold, regularly check your food, maintain proper fridge conditions, and clean your appliance frequently.

Does baking soda stop mold?

It can also kill mold. Baking soda and vinegar are typically used together when dealing with a mold problem since they kill different species of mold. Add one quarter of a tablespoon of baking soda into a spray bottle of water. Shake the bottle to dissolve the baking soda into the water.

How to store a fridge so it doesn't mold?

Before storing: 1. Empty out the fridge entirely. Seriously, get rid of all those gross leftovers. 2. Defrost your fridge. A week before putting in storage, unplug the fridge and put some towels down to capture all that moisture and prevent molding. 3. Clean the inside and outside.

How to Freshen Your Refrigerator With Baking Soda

Should I put baking soda in my fridge?

Using baking soda as a cleaning agent or as a deodorizer can help your refrigerator stay clean and fresh.

Why does mold keep coming back in my fridge?

Lack of Regular Cleaning

Not regularly cleaning your refrigerator can accumulate food spills and stains, providing a perfect breeding ground for mold. It's important to regularly clean and disinfect the shelves, door seals, and other surfaces in your refrigerator every few months.

What kills 100% of mold?

Hydrogen peroxide, commonly used to disinfect wounds, is active against a wide variety of micro-organisms including mold. It acts by releasing oxygen at a rapid rate, which kills mold by oxidizing the surface and breaking down proteins and DNA.

What does baking soda do to fungus?

Baking soda

Additionally, it may possess fungistatic properties, meaning it does not kill fungi but can prevent them from growing. A small older study supports this, suggesting that baking soda can prevent fungal growth.

What does mixing vinegar and baking soda do?

Mixing vinegar and baking soda causes an immediate chemical reaction. This reaction forms water, sodium acetate (a salt) and carbon dioxide – the fizzy part. The amount of carbon dioxide gas that is produced from baking soda is remarkable – one tablespoon (around 18 grams) can release over five litres of gas!

How to keep a fridge mould free?

Preventative measures to stop mould growth
  1. Checking the door seal for any tears or damage.
  2. Ensuring the fridge temperature is 4°C to 5°C.
  3. Not leaving the fridge door open for too long.
  4. Letting food cool before placing it in the fridge.
  5. Ensuring you store food and liquids in refrigerator-safe containers.

What temperature should a refrigerator be to prevent mold?

This also applies to items such as leftovers, "doggie bags," and take-out foods. Also, when putting food away, don't crowd the refrigerator or freezer so tightly that air can't circulate. Keep your appliances at the proper temperatures. Keep the refrigerator temperature at or below 40° F (4° C).

What to put in the fridge when turned off?

Place an open box of baking soda in the refrigerator or put 2 cups of dry (unused) coffee grounds in a small paper bag and place it in the refrigerator. It is important to leave the doors open. These last two steps are to prevent the formation of residual food odors, mold and mildew.

Why does food in my fridge keep molding?

Molds often grow on produce, baked goods, leftovers and dairy products. Mold spores will travel from one food item to another and can live on surfaces in the Refrigerator. Mold needs moisture, air, and prefers warm temperatures. Foods which are kept past the recommended storage times are receptive to mold.

Does baking soda absorb moisture in the refrigerator?

Baking soda, while also effective at absorbing odors, can also absorb moisture. If one room is more humid than others, leave an open box of baking soda on a window sill. Rock salt and calcium chloride are also good at wicking up moisture.

What is the best cleaner for the inside of a refrigerator?

Cleaning Inside of a Refrigerator

The best cleaner is a combination of abrasive salt and bubbly soda water. Create a homemade all-purpose cleaner by combining the following in a gallon of hot water: 1 cup clear ammonia, ½-cup vinegar and ¼-cup baking soda. Pour into a spray bottle, or use from a bowl with a sponge.

Can mold grow in baking soda?

Baking soda has a pH of around 8-8.1, which, while only mildly alkaline is too high for mould to thrive, meaning it serves as a natural disinfectant. Bicarbonate of soda is moderately effective, natural solution for all types of surfaces, both porous and nonporous.

Do I need to throw away my shoes if I have toenail fungus?

If you just finished treating nail fungus, throw away shoes, boots, skates, and other footwear that you wore before you started treatment. Put on a clean pair of socks every day and whenever your socks get sweaty.

Does baking soda stop bacteria?

Baking soda has antibacterial properties, so it can reduce the occurrence or accumulation of bacteria in your mouth that may cause decay or periodontal disease. Brushing with baking soda can help remove food remains that encourage bacterial growth.

How do you stop mold growth permanently?

The only effective way to permanently get rid of mould problems is by reducing the build-up of moisture in your home.

What are signs of mold sickness?

Although symptoms can vary, the most common symptoms seen in people exposed to mold indoors include:
  • Nasal and sinus congestion.
  • Eye irritation, such as itchy, red, watery eyes.
  • Wheezing and difficulty breathing.
  • Cough.
  • Throat irritation.
  • Skin irritation, such as a rash.
  • Headache.

What is the strongest mold killer?

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  • Best Gel: Skylarlife Mold & Mildew Remover Gel at Amazon $15.

What is the best cleaner for mold in the fridge?

Use distilled white vinegar to clean the interior of the refrigerator, paying close attention to areas with visible mold. 3. Use a cloth to wipe the area clean after using vinegar, then use warm water and dish soap to wipe away any residue.

How do I stop mould growing in my fridge?

Preventing fridge mold from popping up is definitely better than having to clean it. You can prevent it by eating your food before it goes bad. And discarding food right away when it does start to rot. Also: Be sure to cover food in the fridge (either with foil, plastic wrap, or by storing it in a food-safe container).

Is black mold in the fridge toxic?

Black mold, a type of mold that can potentially pose health risks to humans. It produces mycotoxins, which are toxic substances that can be released into the air when the mold is disturbed or when it grows on damp or decaying materials.

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