Why Is Mold Growing in My Kitchen Cabinets?

Mold is a common problem that can occur in any home. However, it is most commonly found in the kitchen, where there are many opportunities to grow. There are many causes of mold growth, and it can be difficult to get rid of once it has started.

Kitchens, especially cabinets, are prone to molds since they tend to trap moisture which becomes a breeding ground for mold. Your glassware, plates, and even food meals can be exposed to mold if you don’t take the necessary measures to prevent it.

What Are the Signs of Mold Problem? 

The most common sign of a mold problem is the presence of mold spores in the air. These spores can cause allergic reactions, such as sneezing, coughing, and watery eyes. In addition, mold can also cause asthma attacks and respiratory problems. If you suspect you have a mold problem, it’s essential to have it assessed by a professional as soon as possible. 

Another sign of a mold problem is discoloration on walls or ceilings. Mold usually appears as black, green, or white patches. It can also cause staining and streaking. If you see any of these signs, it’s crucial to investigate the source of the moisture and correct the problem to prevent the mold from spreading.

Is Mold in My Kitchen Cabinets Dangerous?

Molds can appear in any house area, but they are most commonly found in the kitchen. And your kitchen cabinet is no exception. Since cabinets are often made of wood, they provide an ideal environment for mold to grow. 

Mold loves dark, humid places, and kitchen cabinets often meet these criteria. These are risk factors that come with having mold in your kitchen cabinets:

ğŸ žAllergies

If you or anyone in your family has allergies, you should be extra cautious about mold growth in your home. Mold can cause various allergy symptoms, including sneezing, congestion, itchy eyes, and skin irritation.

ğŸ žAsthma

Mold can also trigger asthma attacks in people who suffer from it. If you have asthma, it’s essential to be vigilant about mold growth and take steps to prevent it.

ğŸ žRespiratory Infections

Mold can cause a variety of respiratory infections, including bronchitis and pneumonia. These infections can be serious, so it’s important to take steps to prevent mold growth in your home.

ğŸ žDamage Your Cabinet

Mold can also damage your cabinets. It can cause the wood to rot and the paint to peel. If you have mold in your cabinets, it’s crucial to get rid of it as soon as possible to prevent further damage.

Causes: Why Is Mold Growing in My Kitchen Cabinets?

There are many reasons why mold might be growing in your kitchen cabinets. Here are a few of the most common ones:

📌Leaky pipes 

If you have leaky pipes, they can create an environment conducive to mold growth. If your kitchen cabinets are near a leaky pipe, it’s essential to fix the leak and dry out the cabinets as soon as possible.

📌High humidity 

A kitchen with a high humidity level is also more likely to experience mold growth. If your kitchen cabinets are in a room with high humidity, you can expect mold to start growing in them.

📌Poor ventilation 

If your kitchen cabinets don’t have good ventilation, they can trap moisture and become a breeding ground for mold. It can be caused by various things, such as not having enough exhaust fans or not having any windows. It can be a hassle, but it’s important to do if you want to prevent mold growth.

📌Damp Dishtowels 

Leaving damp dish towels in your kitchen cabinets is also a recipe for mold growth. Since dish towels are often used to dry off wet dishes, they can easily become damp. If you leave them in your cabinets, they will create an environment conducive to mold growth.

📌Spoiled Food

If you have food spoiling in your kitchen cabinets, it can also lead to mold growth. Spoiled food emits a gas that can promote mold growth. If you notice mold growing on any food in your cabinets, it’s important to throw it out immediately.

📌Trash Cans and Garbage

If your cabinets are placed near your trash can or garbage, it can also lead to mold growth. The garbage can emit a gas that can promote mold growth. It’s important to keep your cabinets clean and free of trash or garbage.

Solutions: How to Get Rid of Mold Growth in Kitchen

Once you’ve identified the cause of the mold growth in your kitchen cabinets, you can take steps to get rid of it. Here are a few ways to do that:

🧰Fix the Moisture Problem

The first step is to fix the moisture problem. If you have leaky pipes, you need to repair them then check your cabinets for any water damage. If your kitchen is too humid, you can use a dehumidifier to reduce humidity.

🧰Make a DIY Solution 

You can also make a DIY solution to get rid of mold. You can mix water and vinegar in a spray bottle and use it to clean your cabinets. The acidity in the vinegar will kill the mold. You can also use half detergent and water to make a cleaning solution. Then, apply the solution and scrub it using a brush.

🧰Use Commercial Cleaners

There are also commercial cleaners that you can use to get rid of mold. You can find them in your local hardware store or online. There are various products that you can choose from, so be sure to read the labels carefully to find one that is effective against mold.

🧰Use Bleach 

If the mold growth is severe, you can use bleach to get rid of it. Bleach is a strong chemical that can kill mold. However, it’s also very toxic and can damage your cabinets if used incorrectly. It’s essential to use gloves and a mask when using bleach and follow the instructions carefully. Remember that bleach, peroxide, and hydrogen can be corrosive, so always test it in an inconspicuous spot first.

🧰Replace the Affected Area 

If the mold growth is extensive, you may need to replace the affected area. It is usually the case if the mold has damaged your cabinets beyond repair. In this case, you will need to remove the old cabinets and install new ones. You just replace the affected area, such as the door, drawer front, or cabinet side.

🧰Get Professional Help 

If the mold growth is extensive, you may need professional help. A professional can assess the situation and recommend the best course of action. Experts can also safely remove any mold already grown in your cabinets without worrying about any further damage.

💡Safety Tips💡

When dealing with mold, it’s important to take precautions to protect yourself. Here are a few safety tips that you should keep in mind:

  1. Always wear gloves and a mask when handling mold.
  2. Avoid using bleach if possible. Since it can cause discoloration, it’s best to use it as a last resort.
  3. Be sure to ventilate the area when using any cleaners or chemicals.
  4. If you have any respiratory problems, it’s best to avoid dealing with mold altogether.
  5. Do not try to remove the mold yourself if it’s extensive. Get professional help instead.

Mold in Other Areas of Your Home 

Mold may quickly spread throughout your house, resulting in a mold infestation. If you have mold in your kitchen cabinets, it’s important to check other areas of your home for mold growth. Here are some areas where mold commonly grows:


The bathroom is no exception when it comes to mold. In fact, bathrooms are one of the most common places for mold to grow because of the high level of humidity. Molds in the bathroom can accumulate in the grout lines, caulk, shower curtain, exhaust fans, and even wallpapers.


Mold can also grow in bedrooms, particularly if the room is not well-ventilated. It can accumulate on clothes, shoes, beddings, and even stuffed toys. So check your bedroom regularly for any mold growth.

⬛Laundry Rooms 

Laundry rooms are also prone to mold because of the dampness and humidity. Molds can grow on clothes that are left wet for a long time or on the lint that accumulates in the dryer vent. So be sure to ventilate your laundry room properly and clean it regularly.


Basements and attics are also prone to mold because they are usually damp and humid. Molds can accumulate on the insulation, wooden beams, and even carpet. So be sure to check these areas regularly for any mold growth.

⬛Sink Area

The sink area is another common place for mold to grow. It is because of dampness, nooks, and crannies where mold can hide. So be sure to clean your sink regularly and dry it completely after use.

⬛Walls and Ceiling

These areas are also common places for mold to grow because they are usually damp and humid. Molds can accumulate on the wallpaper, paint, and even ceiling tiles. It can also grow on the insulation that is between the walls. So be sure to check these areas regularly for any mold growth.

If you find mold in any area of your home, it’s crucial to take action immediately. Mold can cause serious health problems, so it’s important to get rid of it as soon as possible.

Tips for Creating a Mold Resistant Kitchen

clean white kitchen

Prevention is always better than cure. You can do several things to prevent mold from growing in your kitchen cabinets. Here are a few tips:

✅Cleanliness Is Key

The most important thing you can do to prevent mold keeps your kitchen clean. Mold is attracted to organic produce items, such as rotten food or dirt and dust. It may develop in your kitchen from leftover or spilled food in clear view and behind the refrigerator and in the oven.

Even though there is no way of preventing foods from dropping on the ground, particularly in a crowded kitchen, mold may be prevented by cleaning everything at least once per month. You should wash dishes, but you should also make sure there is no food in between the refrigerator, counter, and any other appliances or furniture.

In addition, don’t forget to clean the inside of your refrigerator on a regular basis. It will help to prevent mold from growing in there as well. If you see any wet or food spots, move the furniture as soon as possible since mold may form colonies within 24 hours. Mold prevention sprays are usually a good idea, but keep in mind that they don’t stay permanently.

✅Be Cautious of Humidity Levels

Mold spores are always present in the air, both indoors and outdoors. Once they find a moist area in your kitchen, such as water leaks or spills, they will quickly multiply and form colonies.

You can use a hygrometer to measure the humidity levels in your kitchen. If you see that the level is 60% or higher, take action to lower it. You can do this by opening the windows or using a dehumidifier.

Also, pay attention to walls and windowsills since they are usually the first places where mold appears. If you see any mold growth, clean it immediately.

✅Check for Leaks Periodically 

One of the most common causes of mold growth is water leaks. Check your kitchen regularly for any signs of leaks, such as damp spots on the walls or ceiling, wet floors, or puddles under the sink.

If you see any of these signs, take action immediately to fix the problem. Otherwise, mold will quickly start growing, and you’ll have a much bigger problem on your hands.

✅Use Ventilation Fans

The steam generated by food preparation causes high humidity levels in the kitchen. Mold in the kitchen may be due to both boiling water and cooking. As a result, the simplest approach to avoiding mold in the kitchen is to manage the humidity level and do additional stuff during meal preparation.

Thus, you can use ventilation fans to take the steam out of the kitchen while cooking. It will help to lower the humidity levels and make it less likely for mold to grow.

In addition, don’t forget to turn on the exhaust fan when you’re taking a shower or bath. It can also remove excess moisture from the air and keep mold at bay.

✅Dry Kitchen Surfaces After Use

Dry surfaces are much less likely to develop mold than wet or damp ones. So, after cooking or doing the dishes, make sure to dry all surfaces, including the countertops, backsplash, and floors.

You can also use a towel to wipe up any water spilled. And if there are any wet spots on the walls or ceiling, use a towel to dry them off.

✅Clean Food Storage and Cabinet Areas

Mold can also grow in food storage and cabinet areas. Before you place the dishes away:

  1. Pay particular attention to your food storage and kitchen cabinet areas since mold can often be discovered there.
  2. Remove all of the storage dishes and clean everything off.
  3. Make sure your cabinets are dry before you start putting the dishes back.

✅Keep the Trash Can Clean

A dirty trash can is another common cause of mold growth in the kitchen. When food or other organic materials decompose, they release mold spores. If you don’t clean your trash can, these spores will eventually find their way into your kitchen and start growing colonies.

To prevent this from happening, make sure to empty the trash can every day and clean it out with soap and water at least once a week.

✅Do not Leave Towels or Cloth on the Floor

Another cause of mold in the kitchen is towels or clothes that are left on the floor. They provide an ideal environment for mold spores to multiply when they get wet. So, if you’re going to use a towel or cloth, make sure to hang it up afterward.

In addition, don’t leave wet mops or cleaning cloths on the floor. Instead, hang them up to dry or put them in the washing machine right away.

✅Remove/Replace Carpeting

If you have carpets in your kitchen, they may be harboring mold spores. These spores can be released into the air and cause mold to grow on other surfaces in the kitchen. To prevent this from happening, either remove the carpeting or replace it with a non-porous material, such as tile or linoleum.

Frequently Asked Questions 

1. What is the ideal condition for mold and mildew development?

Mold and mildew need four things to grow: food, water, oxygen, and warmth.

➤Food: Mold and mildew will eat just about anything organic. This includes paper, wood, drywall, carpeting, clothing, food, and skin cells.

➤Water: Mold and mildew need moisture to grow and reproduce. They can get this moisture from condensation, leaks, or high humidity levels.

➤Oxygen: Mold and mildew need oxygen to survive. Typically, molds get this from the air.

➤Warmth: Mold and mildew prefer warm temperatures, between 77 and 86 degrees Fahrenheit. However, they can also grow in cooler environments, such as refrigerators or freezers. But they can still grow at lower temperatures.

So be mindful of these conditions in your kitchen, and take steps to control them if possible. You can do some preventive measures if you think the condition is favorable for their growth.

2. What does mold look like? 

Mold has a fuzzy appearance. Mildew is generally grayish or white, although it may also be mottled. You may observe discoloration in wet sections of your cabinets beneath your sink and a distinct “mildew” odor. The same stench might be found in damp garments in the laundry during hot, humid conditions.

Mold can also take on colors such as black, green, pink, or purple. It might also have a slimy texture. If you see mold or mildew in your kitchen cabinets, it’s vital to take action immediately. These fungi can cause serious health problems if left unchecked.

3. Can I remove the mold myself? 

Mold can be removed from hard surfaces with commercial products, soap, and water, or a bleach solution of one cup of bleach in one gallon of water. And yes, you can remove mold yourself. You should follow safety measures when doing this to avoid inhaling mold spores.

But before you do, it’s important to understand that mold can cause serious health problems. So if you have any concerns about your ability to remove the mold safely, it’s best to call in a professional.

4. How do I prevent mold from coming back? 

The key to preventing mold is controlling moisture. You can fix leaks, use a dehumidifier, and ventilate damp areas. You should also regularly clean your kitchen cabinets with soap and water.

In addition, it’s crucial to monitor the humidity levels in your kitchen. The ideal range is between 30 and 50 percent. Anything higher than that is conducive to mold growth. You can also use products that contain antimicrobial agents to prevent mold from coming back. These products are available at most hardware stores.

5. How do I keep your wood cabinets from getting mold?

You can prevent mold from growing on wood cabinets by regularly cleaning them with soap and water. When painting or staining your cabinets, you should also use a mildew-resistant primer and paint. Always keep your cabinet dry, and wipe up any spills immediately.

6. What is the best way to kill mold? Is it better to use vinegar or bleach?

While both vinegar and bleach may kill mold, vinegar is far more effective in eliminating mold from porous surfaces. That’s the case since bleach only kills mold spores mostly on the surface of contaminated materials. Vinegar can permeate porous surfaces and eradicate mold at its source.

To kill mold with vinegar:

  1. Use a solution of one part water and one part vinegar.
  2. Apply the solution to the affected area and let it sit for at least an hour.
  3. Scrub the area with a brush or sponge.
  4. Rinse away the solution and dry the surface completely.

7. Is it okay if I leave the vinegar on the mold for 24 hrs?

It’s perfectly fine to leave the vinegar on the mold for 24 hours. In fact, this will give the vinegar more time to work its magic and kill the mold at its roots. Just be sure to dry the surface completely after rinsing away the vinegar solution. Otherwise, you may create a favorable environment for mold growth.

Final Thoughts 

Mold is a serious problem that should be dealt with immediately. If you see mold in your kitchen cabinets, take action to remove it and prevent it from coming back. Remember, the key to preventing mold is controlling moisture. So keep your cabinets clean and dry, and monitor the humidity levels in your kitchen.

Do you have any tips for preventing or removing mold? Share them in the comments below!

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