How to Clean Mold off Leather: Effective Tips and Techniques

How to Clean Mold off Leather: Effective Tips and Techniques

Top Tips on How to Clean Mold Off Leather Safely

Fighting mold on your leather stuff? Learn how to clean mold off leather with this easy guide. We'll tell you why mold shows up, how to get ready to clean your leather, and give you step-by-step instructions. Plus, we’ve got tips to stop mold from coming back so your leather stays looking awesome.

TL;DR: We'll show you how to clean mold off leather easily and safely. Discover why mold grows on leather and why quick action is essential.


We've got special tips for tackling leather shoes, jackets, furniture, and car seats. Plus, learn how to prevent mold with proper storage, regular cleaning, and dehumidifiers.

Understanding Mold on Leather

Example of Mold on Leather 

Mold is a type of fungi that thrives in moist, dark environments. Leather enthusiasts may face significant problems if mold isn’t managed properly. Environmental exposure and frequent use can foster mold growth on leather, necessitating prompt action to prevent damage and health risks.


Leather is a natural material that can be quite susceptible to mold growth if not properly cared for. The combination of organic material and environmental factors like humidity and warmth creates a perfect breeding ground for mold.


Recognizing mold and its impact on leather is essential for effective prevention and treatment.

What is Mold?

Mold is a type of fungi characterized by its ability to thrive in moist, dark environments. It is usually green or black, whereas mildew appears yellow, gray, or white. This distinction is essential because while both can damage leather, they require slightly different approaches for removal.


If mold on leather is not removed promptly, it can cause permanent damage, including discoloration and structural deterioration. Eliminating mold and mildew spores helps maintain the condition of your leather goods and prevents further growth.

Causes of Mold Growth on Leather

Mold growth on leather is primarily caused by a combination of:

  • Darkness

  • Moisture

  • Warmth

  • High humidity

  • Poor maintenance

  • Organic debris


Mold consists of spores that proliferate on damp or decomposing materials, making poorly stored leather items particularly vulnerable. For instance, leather shoes stored in areas with high moisture and heat levels are especially prone to mold issues.


Proper airflow, humidity control, temperature maintenance, and cleanliness are key to preventing mold on leather.

Health Risks Associated with Mold

Mold is not just a threat to your leather items but also to your health. Mold exposure can cause long-term health problems, such as allergies and respiratory issues. Mold spores can exacerbate asthma and trigger allergic reactions, making it essential to address mold issues promptly.


Understand mold characteristics and health risks before cleaning to take appropriate precautions.

Is Mold on Leather Toxic?

Mold on leather can indeed pose health risks if not handled properly. While mold itself is not inherently toxic, it can produce mycotoxins that are harmful when inhaled or touched. 


Prolonged exposure to mold can lead to respiratory issues, skin irritation, and other health problems. Therefore, it is crucial to remove mold from leather items promptly and safely to prevent any potential health risks. 


Always wear protective gear, such as gloves and a mask, when dealing with mold to minimize exposure to harmful spores.

Preparing to Clean Mold Off Leather

Clean mold with Balm and Cleaner from Popov Leather 

Proper preparation is key for safe and effective mold removal from leather. Gathering supplies, taking safety precautions, and setting up the cleaning area are essential preparation steps.


Following these steps ensures safe and effective mold removal, preserving your leather items’ quality and longevity.

Gather Necessary Supplies

Gather a few key supplies to clean mold from leather. You’ll need a leather cleaner , mild soap, soft brush, rubbing alcohol, and leather conditioner . A nylon brush is also useful for loosening mold from leather surfaces.


For unfinished leather , use leather saddle soap or leather balm for safer cleaning. Rubbing alcohol, hydrogen peroxide, and bleach are also effective for removing mold from leather.

Safety Precautions

Safety is paramount when cleaning mold off leather. Wear protective gear like masks and rubber gloves to avoid respiratory issues and allergies from mold spores. Ensure proper ventilation to prevent inhaling mold spores that thrive in warm, humid conditions.


A face mask can protect you from inhaling harmful spores.

Setting Up Your Cleaning Area

Clean moldy leather items outdoors to prevent spreading spores inside. Outdoor cleaning minimizes indoor spore spread and cross-contamination risks.


Keep the cleaning area free of other items to avoid cross-contamination. Use a clean container for cleaning solutions and a clean cloth for wiping down after cleaning.

Step-by-Step Guide to Cleaning Mold Off Leather

Popov Leather Boot Cleaning Kit 

With your preparations complete, follow this step-by-step guide to clean mold off leather. This guide covers each stage, from brushing off visible mold to conditioning, ensuring thorough cleaning and restoration.

Brush Off Visible Mold

Begin by brushing off visible mold with a soft-bristled brush or dry cloth. This removes mold spores from the surface, preventing further growth. Brush gently to avoid damaging the leather.


Removing visible mold helps maintain the appearance and integrity of your leather items.

Kill Mold Spores

Prepare a solution of equal parts cool water and rubbing alcohol to kill mold spores. Mix 1 cup of rubbing alcohol with 1 cup of cool water, then wipe down the leather with a clean white cloth dipped in the solution.


After applying the solution, wipe the leather with a clean cloth and let it air dry to prevent further mold growth.

Wipe Down Surfaces

Mix warm water with mild detergent to create a cleaning solution. Use a soft cloth or a damp cloth to gently wipe down the leather surfaces, removing any remaining mold and cleaning solution.


Wipe away any soapy residue with a separate cloth dipped in clean water, ensuring the leather is free of contaminants.

Air-Dry Leather Items

Air dry the leather items completely on a flat surface, avoiding direct sunlight and heat sources. Stuff leather shoes with plain white paper to maintain their shape while drying. Avoid excessive heat from hair dryers or radiators, which can damage and crack the leather .

Condition the Leather

Condition the leather after cleaning to restore its supple finish and maintain its natural oils. Use a leather conditioner like Popov Leather’s non-toxic and all-natural scrub and balm for waterproofing, long-lasting protection, and easy application.


Conditioning strengthens the finish and protects your leather goods from future damage.

Special Considerations for Different Leather Goods


Specific cleaning methods are needed for different leather goods to effectively remove mold. Here are unique considerations for cleaning mold from leather shoes, jackets, furniture, and car seats, with tailored advice for each.

Leather Shoes

Clean moldy leather shoes with a mixture of equal parts rubbing alcohol and water on a clean cloth. Alternatively, a mixture of water and vinegar can be effective. Treat the insides of leather shoes with antifungal methods to prevent mold growth, and use tissue paper to maintain their shape while drying.


Apply a leather conditioner after cleaning to keep the leather supple and prevent future mold issues.

Leather Jackets

Before cleaning leather jackets, test for colorfastness on a less visible part of the jacket. This prevents potential discoloration or damage during the cleaning process. It is also important to clean the removable fabric lining separately to remove mildew stains.


Use suitable cleaning methods and conditioners to maintain the jacket’s quality and appearance.

Leather Furniture

Wetness, spills, and pets can lead to mold on leather furniture. Be mindful of these factors to prevent mold growth. Make your leather couches a no-pet, no-drink zone to prevent mold. Test for colorfastness on the cushions before cleaning to avoid discoloration.


Use suitable cleaning solutions and conditioners to maintain the furniture’s integrity and appearance.

Leather Car Seats

Maintain a closed environment by keeping doors and windows shut when not in use to keep leather car seats mold-free. Regularly clean and condition the seats to prevent mold growth and maintain their appearance.


Ensure the seats remain in good condition by using suitable cleaning methods and products.

Preventing Future Mold Growth on Leather

Cleaning leather wallet with Popov Leather Balm 

Proper storage, regular maintenance, and using dehumidifiers are key to preventing future mold growth on leather items.


These strategies will protect your leather goods from mold and ensure their longevity.

Proper Storage Techniques

Proper storage is key to preventing mold growth on leather. Avoid storing leather items in cardboard boxes, which lack adequate ventilation. Use breathable dust bags or plastic storage containers to maintain air circulation and protect the items.


Dehumidifiers help reduce moisture, essential for leather storage.

Regular Maintenance

Regular maintenance is crucial for preventing mold on leather items. Regularly remove dirt and organic matter from leather surfaces with a clean cloth and mild soap to prevent mold growth. Regular conditioning helps restore natural oils and maintain a supple finish, protecting leather from mold.


Avoid prolonged exposure to direct sunlight, which can dry out and crack leather.

Using Dehumidifiers

Dehumidifiers can significantly lower the risk of mold growth by maintaining optimal humidity levels. Place dehumidifiers in storage areas to control moisture and prevent mold infestations.


Ensure proper air circulation, avoid direct heat sources, and allow items to dry completely to maintain their quality.

Storing Leather Items

Proper storage is crucial to prevent mold growth on leather items. Here are some essential tips to ensure your leather goods remain mold-free:

  1. Clean and Condition : Always clean and condition your leather items before storing them. This helps maintain their quality and prevents mold from developing.

  2. Cool, Dry Place : Store leather items in a cool, dry place with good air circulation. Avoid areas with high humidity or dampness.

  3. Breathable Storage : Use breathable storage bags or containers to allow air circulation. Avoid plastic bags that can trap moisture.

  4. Avoid Sunlight and Heat : Keep leather items away from direct sunlight and heat sources, which can dry out and damage the leather.

  5. Dehumidifiers : Consider using a dehumidifier in storage areas to maintain a dry environment and reduce the risk of mold growth.

How to Store Leather Clothes and Shoes

To store leather clothes and shoes effectively, follow these steps:

  1. Clean and Condition : Before storing, clean and condition your leather clothes and shoes to keep them in good condition.

  2. Cool, Dry Place : Choose a storage area that is cool and dry with good air circulation.

  3. Avoid Humidity : Do not store leather items in humid or damp environments, as this can promote mold growth.

  4. Breathable Storage : Use breathable storage bags or containers to allow air circulation. Avoid using plastic bags.

  5. Away from Sunlight and Heat : Keep leather items away from direct sunlight and heat sources to prevent drying and cracking.

  6. Use Dehumidifiers : Consider using a dehumidifier in the storage area to maintain a dry environment and prevent mold.

Additional Tips

Here are some additional tips to help you remove mold from leather items and prevent future growth:

  1. Use the Right Tools : Always use a soft-bristled brush, damp cloth, and leather conditioner to clean and maintain your leather items.

  2. Avoid Harsh Chemicals : Do not use harsh chemicals that can damage the leather. Stick to mild soap, rubbing alcohol, and white vinegar.

  3. Proper Drying : Ensure the leather is dried properly after cleaning to prevent further mold growth. Avoid soaking the leather in water.

  4. Regular Maintenance : Regularly clean and condition your leather items to keep them in good condition and prevent mold.

  5. Proper Storage : Store leather items properly to avoid future mold growth. Use breathable storage bags and keep them in a cool, dry place.

Common Mistakes to Avoid

When removing mold from leather items, avoid the following common mistakes:

  1. Using Harsh Chemicals : Harsh chemicals can damage the leather. Stick to mild soap, rubbing alcohol, and white vinegar.

  2. Soaking the Leather : Soaking leather in water can cause further damage. Use a damp cloth instead.

  3. Improper Drying : Not drying the leather properly can lead to further mold growth. Ensure the leather is completely dry before storing.

  4. Skipping Conditioning : Not conditioning the leather after cleaning can cause dryness and cracking. Always use a leather conditioner.

  5. Poor Storage : Not storing leather items properly can lead to future mold growth. Use breathable storage bags and keep them in a cool, dry place.


By following these tips and avoiding common mistakes, you can effectively remove mold from leather items and prevent future growth. Remember to always use a soft-bristled brush, damp cloth, and leather conditioner to clean and maintain your leather items.

When to Seek Professional Help

Although many mold issues can be addressed with these methods, professional help might be necessary in some cases. Seek professional cleaning services for persistent mold stains or delicate, heirloom leather items.


Professionals have the expertise and specialized equipment to handle tough mold problems without further damaging your valuable leather goods.

Summary

In a nutshell, tackling mold on leather fast is key to keeping your leather goodies looking fab and lasting ages. Know the causes, prep well, clean smart, and prevent future surprises.


Regular TLC and smart storage keep issues at bay. If stains stick around or you're dealing with fancy leather, call in the pros. Protect your leather and let it last a lifetime!

Frequently Asked Questions

What are the initial steps to clean mold off leather safely?

To safely clean mold off leather, brush off visible mold with a soft-bristled brush, then use a solution of equal parts cool water and rubbing alcohol to kill the spores. After wiping down with a mild detergent solution, ensure the leather is air-dried completely before conditioning it.

How can I prevent mold growth on my leather items?

To prevent mold growth on your leather items, store them in breathable dust bags, maintain them with regular cleaning and conditioning, and control humidity levels with dehumidifiers. These practices will effectively protect your leather from mold.

What should I do if mold stains persist on my leather items?

If mold stains persist on your leather items, seeking professional help is advisable, as they possess the expertise and equipment to effectively remove stubborn mold without causing damage.

Can I use household cleaning products to remove mold from leather?

You can use household cleaning products such as rubbing alcohol, mild soap, and white vinegar to remove mold from leather, but it's crucial to test them on a small, inconspicuous area first to prevent damage.

Why is it important to condition leather after cleaning mold?

Conditioning leather after cleaning mold is crucial as it restores natural oils and maintains suppleness, ensuring the material remains protected and in good condition. This step is essential for preventing the leather from drying out.

Article by Ryan Popoff


Ryan Popoff is the creative mind behind Popov Leather wallets, belts, watch bands and journals since 2013. With a Bachelor Degree in Fine Arts, my leatherworking journey began at home. I wanted to create a simple leather wallet that could fit into my front pocket and — to my delight — it was a hit with family and friends. Hopefully you love our honest, quality leather goods too! Reach out with questions.