To remove mildew smell from shoes, sprinkle baking soda inside, let sit overnight, and vacuum it out. Alternatively, place shoes with dryer sheets inside or a mixture of equal parts vinegar and water, then air dry thoroughly.
Causes of Mildew Smell in Shoes
What Is Mildew and How It Differs from Mold
Mildew is a type of fungus that thrives in moist environments and is often seen as a thin, white or gray patch.
It is a surface fungus, different from mold which can penetrate deeper into materials. Mold usually appears in green or black patches and can be more destructive than mildew. Both can cause unpleasant odors, but mildew is typically responsible for the musty smell in shoes.
Why Shoes Develop a Mildew Smell?
Damp Environments and Poor Ventilation
Dampness is the main culprit for mildew growth. Shoes that are not properly dried out after getting wet create an ideal environment for mildew. Poor ventilation in storage areas can also contribute, as it traps moisture and prevents shoes from drying out.
Sweaty Feet and Bacterial Growth
Feet naturally sweat throughout the day, and this moisture can lead to bacterial growth inside shoes.
This bacteria breaks down sweat, leading to a bad smell. If shoes aren’t aired out properly, the smell can turn into a persistent mildew odor.
Storing Shoes While Still Damp or Wet
Putting shoes away before they have completely dried is another reason for mildew smells.
This often happens during rainy seasons or in households with active outdoor lifestyles where shoes do not have enough time to dry between uses.
Materials More Prone to Mildew Growth
Shoes made of natural materials like leather or canvas can absorb moisture more easily, making them more susceptible to mildew. Synthetic materials are less absorbent but can still develop mildew if they are kept in damp conditions.
Home Remedies for Removing Mildew Smell from Shoes
Drying Out the Shoes
Air-Drying in Sunlight
Placing shoes in direct sunlight can help remove moisture and the mildew smell. The sun’s UV rays also act as a natural disinfectant. However, be cautious with colored or delicate materials that might fade or get damaged by prolonged sun exposure.
Using a Fan or Shoe Dryer
For faster drying, a fan or shoe dryer can be used. These devices circulate air and help dry out the shoes from the inside out. This is especially helpful for shoes that cannot be placed in direct sunlight.
Absorbing the Odor
Baking Soda Technique
Sprinkling baking soda inside shoes can absorb the moisture and neutralize the smell. Let the baking soda sit overnight, then vacuum it out the next day. It’s a simple and effective way to tackle the mildew odor.
Newspaper Stuffing Method
Stuffing shoes with newspaper can also absorb the dampness and help remove the smell. The newspaper should be changed regularly until the shoes are completely dry.
Activated Charcoal Sachets
Activated charcoal is known for its ability to absorb odors. Placing sachets of activated charcoal inside shoes can help in removing the mildew smell without adding any fragrance.
Natural Odor Eliminators
White Vinegar Solution
A mixture of equal parts white vinegar and water can be sprayed inside the shoes to kill bacteria and neutralize odors. After spraying, the shoes should be left to air dry thoroughly.
Essential Oil Sprays
Essential oils like tea tree, lavender, or eucalyptus not only smell great but also have antibacterial properties. Spraying a mixture of essential oils and water inside shoes can freshen them up and help eliminate the mildew smell.
Freezing the Shoes to Kill Bacteria
Placing shoes in a plastic bag and then in the freezer overnight can kill the bacteria that cause the smell. This method is a bit unconventional but effective, especially for shoes that cannot be easily washed.
Preventative Measures and Maintenance Tips
Proper Shoe Hygiene
Regular Cleaning and Drying Routines
Developing a habit of cleaning and drying shoes regularly can prevent the mildew smell from developing. After wearing, allow shoes to air out before storing them. If they are wet or damp, dry them immediately.
Use of Anti-Bacterial Sprays or Powders
Using anti-bacterial sprays or powders after wearing shoes can help keep the bacteria at bay that cause the smell. This is particularly important for those with sweaty feet.
Shoe Storage Best Practices
Avoiding Damp Storage Spaces
Shoes should be stored in a dry, well-ventilated area to prevent mildew growth. Avoid damp basements or closets without airflow.
Utilizing Silica Gel Packets or Cedar Shoe Inserts
Placing silica gel packets or cedar shoe inserts inside shoes can help absorb excess moisture, keeping shoes dry and free from mildew smell.
Footwear Choices and Care
Choosing Shoes with Breathable Materials
Opting for shoes made with breathable materials like mesh can reduce the risk of mildew growth as they allow moisture to escape.
Alternating Shoes to Allow for Airing Out
Having more than one pair of shoes to rotate through can give each pair time to air out between wears, reducing moisture and the chance of developing a mildew smell.
Wearing Moisture-Wicking Socks
Moisture-wicking socks are designed to pull sweat away from the skin, keeping feet drier and shoes smelling fresher for longer.
FAQs About Getting Mildew Smell Out of Shoes
How can I remove a mildew smell from my shoes using baking soda?
Sprinkle a generous amount of baking soda inside each shoe, let it sit overnight to absorb the odors, and vacuum out the baking soda the following day.
Are dryer sheets effective in eliminating mildew smell from shoes?
Yes, placing dryer sheets inside your shoes can help neutralize mildew odors. Leave the dryer sheets in overnight for best results.
Can vinegar remove mildew smell from shoes?
Yes, a mixture of equal parts vinegar and water can be used to treat the shoes. After applying the mixture, allow the shoes to air dry thoroughly.
How long does it take to get mildew smell out of shoes?
The time can vary, but letting baking soda or dryer sheets sit overnight or allowing shoes to air dry after treating with a vinegar solution typically yields good results by the next day.
What is the best way to prevent mildew smell from returning to shoes?
To prevent mildew smell, keep shoes dry, use moisture-absorbing products like silica gel packets, and ensure they are stored in a well-ventilated area.
Final Thoughts
Eliminating mildew odor from shoes can be effectively addressed by sprinkling baking soda inside overnight and then vacuuming it out.
For additional options, inserting dryer sheets or using a vinegar and water solution can also neutralize smells. Key to these methods is allowing the shoes to air dry completely to prevent further mildew growth.