How To Take Smell Out Of Sneakers: Your Ultimate Guide

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Ugh, that familiar funk! We’ve all been there. Your favorite sneakers, the ones that have seen you through countless adventures, are starting to announce their presence with a less-than-pleasant aroma. Don’t worry, it’s a common problem, and thankfully, it’s usually fixable. This comprehensive guide will walk you through everything you need to know about how to take the smell out of sneakers, from simple DIY solutions to more advanced techniques.

We’ll cover the culprits behind the odor, the best methods for eliminating it, and how to prevent it from returning. Whether you’re dealing with the lingering scent of a tough workout or the musty smell of shoes stored away for a season, you’ll find effective strategies to breathe new life (and freshness!) back into your footwear. Let’s get started on the journey to odor-free sneakers!

Table of Contents show

Understanding the Culprits: Why Do Sneakers Smell?

Before we dive into solutions, let’s understand why your sneakers smell in the first place. The primary cause is a combination of sweat, bacteria, and the enclosed environment inside your shoes. Your feet sweat, especially during physical activity or in warm weather. This sweat provides a moist environment that bacteria thrive in. These bacteria break down the sweat and dead skin cells, releasing volatile organic compounds (VOCs) that create the unpleasant odor.

Here’s a breakdown of the main contributors:

Sweat: The primary source of moisture.
Bacteria: Breeds in the moist environment, breaking down sweat and dead skin.
Dead Skin Cells: Provide food for the bacteria.
Enclosed Environment: Traps moisture and odor, accelerating bacterial growth.
Poor Ventilation: Lack of airflow keeps the inside of the shoe damp.
Material: Some materials are more absorbent and prone to trapping odors.

Understanding these factors is crucial for choosing the right approach to deodorizing your sneakers. By addressing the root causes, you can effectively eliminate the smell and prevent it from returning.

Essential Tools and Materials You’ll Need

Before you start, gather the necessary tools and materials. Having everything ready will make the process smoother and more efficient. Here’s a list of what you might need:

Baking Soda: A natural odor absorber.
White Vinegar: A natural disinfectant and deodorizer.
Rubbing Alcohol (Isopropyl Alcohol): Kills bacteria.
Essential Oils (Optional): For added fragrance (e.g., tea tree, lavender, peppermint).
Old Toothbrush: For scrubbing.
Spray Bottle: For applying solutions.
Clean Cloths or Paper Towels: For wiping and drying.
Shoe Trees (Optional): To help maintain the shoe’s shape and absorb moisture.
Newspaper or Paper Towels: For absorbing moisture.
Vacuum Cleaner: For removing loose dirt and debris.
Mild Laundry Detergent: For washing sneakers.

Having these items on hand will equip you for various deodorizing methods, from simple remedies to more thorough cleaning procedures. The specific tools you’ll use will depend on the chosen method and the severity of the odor.

Method 1: The Baking Soda Powerhouse

Baking soda is a time-tested, natural deodorizer. Its absorbent properties make it ideal for tackling odors in sneakers. This method is simple, effective, and readily available. Here’s how to use it:

Prepare the Sneakers: Remove the laces and insoles from your sneakers. If the insoles are removable, take them out; if not, you’ll address them separately.
Apply Baking Soda: Generously sprinkle baking soda inside each shoe, covering the entire insole area. Make sure to get into the toe box and around the sides.
Address the Insoles: Sprinkle baking soda on the insoles as well. If the insoles are heavily soiled, consider washing them separately (see the section on washing sneakers).
Let it Sit: Leave the baking soda in the shoes overnight, or for at least 8-12 hours. This allows ample time for the baking soda to absorb the odors.
Remove the Baking Soda: In the morning, or after the designated time, tip the shoes upside down over a trash can to remove the excess baking soda. You can also use a vacuum cleaner with a brush attachment to remove any remaining powder.
Reassemble: Replace the insoles and laces. Your sneakers should smell significantly fresher.

This method is excellent for mild to moderate odors. You can repeat it as needed, especially after wearing your sneakers in sweaty conditions.

Variations on the Baking Soda Method

You can enhance the baking soda method with a few variations:

Baking Soda and Essential Oils: Add a few drops of your favorite essential oils (like tea tree, lavender, or peppermint) to the baking soda before sprinkling it into the shoes. This adds a pleasant fragrance and, in the case of tea tree oil, antibacterial properties.
Baking Soda and Ziploc Bags: Place the sneakers and a generous amount of baking soda in a large Ziploc bag. Seal the bag and shake it well to distribute the baking soda evenly. Leave it sealed for several hours or overnight. This method works well for sneakers that are too large to easily sprinkle with baking soda.

Experiment with these variations to find the best approach for your needs.

Method 2: White Vinegar to the Rescue

White vinegar is another powerful deodorizer and disinfectant. Its acidic properties help neutralize odors and kill bacteria. This method is particularly effective for removing stubborn smells. (See Also: Are Sneakers Considered Non Slip Shoes )

Prepare the Solution: Mix equal parts white vinegar and water in a spray bottle.
Test for Colorfastness: Before applying the solution to the entire shoe, test it on a small, inconspicuous area to ensure the color doesn’t bleed or fade.
Spray the Interior: Lightly spray the inside of your sneakers with the vinegar solution, focusing on the areas that smell the worst. Be careful not to oversaturate the shoes.
Wipe Down the Exterior (Optional): You can also use the vinegar solution to wipe down the exterior of the shoes, removing dirt and grime.
Let it Air Dry: Allow the sneakers to air dry completely in a well-ventilated area. This may take several hours or even a full day. Avoid direct sunlight, which can damage some materials.
Address the Insoles: If the insoles are removable, you can wash them with a mild detergent and the vinegar solution. If they’re not removable, spray them with the vinegar solution and let them dry.

The vinegar smell will dissipate as the shoes dry, leaving behind a fresh, clean scent. This method is excellent for more persistent odors and can also help remove mildew and mold.

Safety Precautions for Using Vinegar

While white vinegar is generally safe, take these precautions:

Ventilation: Work in a well-ventilated area to avoid inhaling the strong vinegar fumes.
Eye Protection: Avoid getting the vinegar solution in your eyes. If it does, rinse thoroughly with water.
Material Sensitivity: Some materials, like leather, can be sensitive to vinegar. Test the solution in an inconspicuous area first.

By following these guidelines, you can safely and effectively use vinegar to deodorize your sneakers.

Method 3: Rubbing Alcohol for Bacterial Warfare

Rubbing alcohol (isopropyl alcohol) is a powerful disinfectant that kills bacteria, the primary cause of sneaker odor. This method is especially effective for eliminating odor-causing bacteria and preventing future smells.

Prepare the Solution: Pour rubbing alcohol into a spray bottle. You can use it undiluted, or dilute it slightly with water (e.g., 70% rubbing alcohol, 30% water).
Test for Colorfastness: As with vinegar, test the rubbing alcohol solution on a small, inconspicuous area of your sneakers to ensure it doesn’t damage the material or cause discoloration.
Spray the Interior: Lightly spray the inside of your sneakers with the rubbing alcohol solution, focusing on the areas that are prone to sweat and odor.
Spray the Insoles: If the insoles are removable, take them out and spray them liberally with the rubbing alcohol solution. If they are not removable, spray them directly, making sure to cover the entire surface.
Let it Air Dry: Allow the sneakers and insoles to air dry completely in a well-ventilated area. The alcohol will evaporate, leaving behind a bacteria-free environment.

Rubbing alcohol is very effective at killing bacteria, making it a great option for eliminating the source of the odor. It also dries quickly, so your sneakers should be ready to wear relatively soon.

Safety Considerations for Rubbing Alcohol

When using rubbing alcohol, keep the following in mind:

Flammability: Rubbing alcohol is flammable. Keep it away from open flames and heat sources.
Ventilation: Work in a well-ventilated area to avoid inhaling the fumes.
Skin Contact: Avoid prolonged skin contact. If you get rubbing alcohol on your skin, wash the area with soap and water.
Material Compatibility: Some materials may be sensitive to rubbing alcohol. Test it on a small, hidden area first.

Method 4: Washing Your Sneakers

Sometimes, a thorough washing is the best solution for removing stubborn odors. This method is particularly effective for sneakers that are heavily soiled or have a strong, persistent smell. Note that the washing method may vary depending on the sneaker’s material. Check the care label on your sneakers before washing them.

Washing Sneakers by Hand

Prepare the Sneakers: Remove the laces and insoles. Shake out any loose dirt or debris.
Prepare the Cleaning Solution: Fill a basin or sink with lukewarm water and add a small amount of mild laundry detergent. Avoid using harsh chemicals or bleach, as they can damage the material.
Wash the Exterior: Dip a soft-bristled brush (like an old toothbrush) into the soapy water and gently scrub the exterior of the sneakers. Pay attention to areas with dirt or stains.
Wash the Insoles (If Removable): Wash the insoles separately with the soapy water. If they’re very dirty, you can let them soak for a few minutes.
Rinse Thoroughly: Rinse the sneakers and insoles thoroughly with clean water to remove all traces of soap.
Air Dry: Allow the sneakers and insoles to air dry completely in a well-ventilated area, away from direct sunlight. Stuffing them with newspaper can help them retain their shape and absorb moisture.

Washing Sneakers in a Washing Machine

If your sneakers are machine-washable (check the care label!), you can use this method:

Prepare the Sneakers: Remove the laces and insoles. Brush off any loose dirt.
Protect the Sneakers: Place the sneakers in a mesh laundry bag or pillowcase to protect them from damage during the wash cycle.
Wash with Cold Water and Mild Detergent: Use cold water and a small amount of mild laundry detergent. Avoid using hot water, as it can damage the materials.
Choose a Gentle Cycle: Select a gentle cycle on your washing machine to prevent damage to the sneakers.
Rinse Thoroughly: Ensure that the sneakers are thoroughly rinsed to remove all traces of detergent.
Air Dry: Allow the sneakers to air dry completely in a well-ventilated area. Never put sneakers in the dryer, as the heat can damage them. Stuffing them with newspaper can help them retain their shape and absorb moisture.

Washing your sneakers is a more intensive method, but it can effectively remove deep-seated odors and dirt. Always follow the manufacturer’s care instructions.

Method 5: The Power of Activated Charcoal

Activated charcoal is a highly absorbent material known for its ability to trap odors and impurities. It’s a natural and effective deodorizer that can work wonders for your sneakers.

Prepare the Charcoal: Purchase activated charcoal, either in granular form or in charcoal bags. You can find these at many stores.
Place in Sneakers: If using granular charcoal, pour a generous amount into each sneaker, ensuring it covers the entire insole area and reaches the toe box. If using charcoal bags, simply place one or two bags in each sneaker.
Let it Absorb: Leave the activated charcoal in the sneakers overnight or for at least 8-12 hours to allow it to absorb the odors.
Remove the Charcoal: If using granular charcoal, carefully tip the sneakers upside down over a trash can or vacuum them out. If using charcoal bags, simply remove the bags.

Activated charcoal is particularly effective at absorbing a wide range of odors, making it a good choice for tackling stubborn smells. It’s also reusable; you can reactivate charcoal bags by placing them in direct sunlight for a few hours. (See Also: Should You Dry Sneakers In The Dryer )

Method 6: Essential Oils and Air Fresheners

While not a primary method for removing odor, essential oils and air fresheners can help mask or neutralize lingering smells and add a pleasant fragrance to your sneakers. However, they are best used in combination with other deodorizing methods.

Using Essential Oils

Choose Your Oil: Select essential oils with antibacterial and deodorizing properties, such as tea tree, lavender, peppermint, or eucalyptus.
Dilute the Oil: Mix a few drops of essential oil with water in a spray bottle.
Spray Lightly: Lightly spray the inside of your sneakers with the diluted essential oil solution. Avoid oversaturating the shoes.
Allow to Dry: Let the sneakers air dry completely.

Essential oils can add a fresh scent and provide additional antibacterial benefits. Remember to always dilute essential oils before applying them to your sneakers.

Using Commercial Air Fresheners

Commercial air fresheners can provide a quick and easy way to add a pleasant scent to your sneakers. However, be cautious when using them, as some may contain chemicals that can irritate your skin or damage your shoes.

Choose a Shoe-Specific Freshener: Select an air freshener specifically designed for shoes.
Follow the Instructions: Carefully follow the manufacturer’s instructions for use.
Use Sparingly: Use air fresheners sparingly, as excessive use can mask odors without addressing the root cause.

Air fresheners can be a temporary solution, but they’re best used in conjunction with other deodorizing methods.

Preventing Sneaker Odor: Long-Term Strategies

Once you’ve successfully deodorized your sneakers, it’s essential to implement strategies to prevent the odor from returning. Here are some effective preventative measures:

Wear Socks: Always wear socks with your sneakers. Socks absorb sweat and help prevent it from soaking into the shoes. Choose moisture-wicking socks for added protection.
Alternate Shoes: Don’t wear the same pair of sneakers every day. Allow your shoes to dry out completely between wears. Rotate your footwear to give each pair a chance to air out.
Use Shoe Trees: Shoe trees help absorb moisture and maintain the shape of your shoes. Use them after each wear.
Proper Storage: Store your sneakers in a well-ventilated area. Avoid storing them in damp or humid places, such as basements or closets.
Wash Your Feet Regularly: Wash your feet thoroughly with soap and water, especially after exercising. Dry your feet completely before putting on your sneakers.
Use Antiperspirant on Your Feet: Consider using an antiperspirant on your feet to reduce sweating.
Replace Insoles: Replace your insoles regularly, as they absorb a significant amount of sweat and odor.
Clean Your Sneakers Regularly: Clean your sneakers regularly, following the appropriate cleaning methods for the material.
Consider Odor-Absorbing Insoles: Use insoles specifically designed to absorb odors.

By implementing these preventive measures, you can keep your sneakers smelling fresh and extend their lifespan.

Troubleshooting Common Issues

Even with the best efforts, you might encounter some common issues when dealing with sneaker odors. Here’s how to troubleshoot them:

Persistent Odor: If the odor persists after trying several methods, it may be due to deeply embedded bacteria or mold. In this case, consider a more intensive cleaning method, such as washing the sneakers or consulting a professional shoe cleaner.
Mold or Mildew: If you see signs of mold or mildew (dark spots or discoloration), address the issue immediately. Use a vinegar solution or a specialized mold cleaner to remove the mold and prevent its spread. Ensure the shoes dry completely.
Material Damage: If a cleaning solution causes damage to your sneakers (e.g., color fading or material degradation), stop using that method immediately. Always test cleaning solutions on an inconspicuous area first. Consult a professional shoe cleaner for advice.
Reoccurring Odor: If the odor keeps returning, review your prevention strategies. Make sure you’re wearing socks, allowing your shoes to dry completely, and storing them in a well-ventilated area.

By addressing these common issues, you can overcome any challenges you face in your quest for fresh-smelling sneakers.

When to Seek Professional Help

While most sneaker odor problems can be solved at home, there are situations where professional help is warranted:

Stubborn, Persistent Odors: If you’ve tried multiple methods without success, a professional shoe cleaner may have specialized techniques and products to remove the odor.
Severe Mold or Mildew Infestation: If the mold or mildew is widespread, a professional cleaner can safely and effectively remove it.
Expensive or Delicate Sneakers: If you own expensive or delicate sneakers, it’s best to consult a professional to avoid damaging them.
Unsure About Cleaning Methods: If you’re unsure about the best cleaning method for your sneakers’ material, a professional can provide expert advice and services.

A professional shoe cleaner can provide specialized services, such as ozone treatments or deep cleaning, to eliminate stubborn odors and restore your sneakers to their original condition.

A Detailed Guide to Washing Insoles

Insoles are a significant source of sneaker odor, absorbing sweat and harboring bacteria. Regularly washing your insoles is crucial for maintaining fresh-smelling sneakers. Here’s a detailed guide: (See Also: What Is Td In Sneakers )

Remove the Insoles: Carefully remove the insoles from your sneakers.
Assess the Material: Determine the material of your insoles. Most insoles are made of foam, fabric, or a combination of materials. The cleaning method may vary depending on the material.
Hand Washing: For most insoles, hand washing is the best option. Fill a basin or sink with lukewarm water and add a small amount of mild laundry detergent.
Soak and Scrub: Submerge the insoles in the soapy water and let them soak for a few minutes. Gently scrub the insoles with a soft-bristled brush, paying attention to areas with heavy staining or odor.
Rinse Thoroughly: Rinse the insoles thoroughly under clean, running water to remove all traces of soap.
Machine Washing (If Applicable): Some insoles are machine-washable. Check the manufacturer’s instructions. If they are machine-washable, place them in a mesh laundry bag and wash them on a gentle cycle with cold water.
Air Dry Completely: Allow the insoles to air dry completely in a well-ventilated area. Avoid direct sunlight, as it can damage some insole materials. Stuffing them with paper towels can help them retain their shape and absorb moisture.
Alternative Cleaning Methods: For stubborn odors, you can use baking soda or vinegar. Sprinkle baking soda on the insoles and let it sit for several hours before rinsing. You can also spray the insoles with a diluted vinegar solution and let them air dry.

Washing your insoles regularly is an essential part of maintaining fresh-smelling sneakers and preventing the buildup of odor-causing bacteria.

A Comprehensive Guide to Laces Cleaning

Sneaker laces can also harbor odors and dirt, contributing to the overall smell of your shoes. Regularly cleaning your laces is a simple but effective step in maintaining fresh sneakers. Here’s a detailed guide:

Remove the Laces: Carefully remove the laces from your sneakers.
Hand Washing: The most common method is hand washing. Fill a basin or sink with lukewarm water and add a small amount of mild laundry detergent.
Soak and Scrub: Submerge the laces in the soapy water and let them soak for a few minutes. Gently scrub the laces with your hands or a soft brush, paying attention to any areas with dirt or stains.
Machine Washing (Optional): If your laces are made of a durable material, you can wash them in a washing machine. Place them in a mesh laundry bag to prevent tangling. Use cold water and a gentle cycle.
Rinse Thoroughly: Rinse the laces thoroughly under clean, running water to remove all traces of soap.
Air Dry Completely: Allow the laces to air dry completely. Avoid using a dryer, as the heat can damage the laces. Hang them up or lay them flat in a well-ventilated area.
Alternative Cleaning Methods: For stubborn stains, you can use a stain remover or a diluted bleach solution (if the laces are white and colorfast). Test the solution on an inconspicuous area first.

Cleaning your laces regularly will contribute to the overall freshness of your sneakers and help maintain their appearance.

The Role of Shoe Trees

Shoe trees play an important role in both maintaining the shape of your sneakers and preventing odor. They are a worthwhile investment for anyone looking to keep their shoes in top condition. Here’s why:

Shape Retention: Shoe trees help maintain the shape of your sneakers, preventing creases and wrinkles. This extends the lifespan of your shoes.
Moisture Absorption: Shoe trees absorb moisture from the inside of your shoes, helping to prevent the growth of bacteria and the development of odors.
Odor Reduction: By absorbing moisture, shoe trees indirectly reduce the formation of odor-causing bacteria.
Material Protection: Shoe trees can help protect the materials of your shoes from damage caused by moisture and wear.

Investing in shoe trees is a smart move for anyone serious about taking care of their sneakers and preventing odors. Choose shoe trees made of cedar wood, as cedar has natural odor-absorbing properties.

Choosing the Right Shoe Tree

When selecting shoe trees, consider these factors:

Material: Cedar wood is an excellent choice for its odor-absorbing properties. Other materials include plastic and wood.
Shape: Choose a shape that fits your sneakers well. Full-shoe trees provide the best shape retention, while split-toe trees are more versatile.
Size: Select shoe trees that fit the size of your sneakers.
Features: Some shoe trees have additional features, such as adjustable widths or air vents.

By choosing the right shoe trees, you can maximize their benefits for your sneakers.

Advanced Techniques for Severe Odor Problems

For sneakers with severe odor problems, more advanced techniques may be necessary:

Ozone Treatment: Ozone generators release ozone gas, which is a powerful deodorizer and disinfectant. Ozone can penetrate deeply into materials and eliminate odors at the source. This is typically done by professionals.
Professional Cleaning: A professional shoe cleaner can use specialized techniques, such as deep cleaning, to remove stubborn odors and stains.
Decontamination: In extreme cases, where mold or mildew is present, professional decontamination may be required.

These advanced techniques are best left to professionals to ensure the best results and prevent damage to your sneakers.

Final Verdict

Taking the smell out of sneakers is achievable with the right knowledge and techniques. From simple DIY methods like baking soda and vinegar to more intensive cleaning procedures and preventative measures, you have a variety of options to choose from. Remember to address the root causes of sneaker odor, such as sweat and bacteria, and implement strategies to prevent future problems. Regular cleaning, proper storage, and the use of shoe trees can significantly extend the life of your sneakers and keep them smelling fresh. Don’t let smelly sneakers ruin your day. With these tips, you can confidently tackle any odor issue and enjoy your footwear to the fullest.

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By understanding the causes of sneaker odor and employing the appropriate methods, you can keep your sneakers smelling fresh and extend their lifespan. Remember to regularly clean your sneakers, address any existing odor issues promptly, and take steps to prevent future problems.

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How to Take Smell Out of Sneakers: Your Ultimate Guide