5 Easy Tricks to Eliminate Odors from Your Running Shoes

It’s a common problem running shoes that develop an unpleasant odor.

Surprisingly, the smell isn’t directly from your sweat; it’s caused by bacteria breaking down the acids found in that sweat.

Although your sweat glands work similarly across your body, areas like your feet are especially prone to accumulating odor because they house a very high concentration of sweat glands.

In fact, each foot can have around 600 to 700 glands per square centimeter, making them a prime spot for bacterial activity.

When you work out, your feet release sweat that provides a perfect environment for naturally occurring bacteria such as staphylococci, micrococci, and corynebacterium to thrive.

These microbes convert sweat into isovaleric acid, the compound that produces the familiar, less-than-pleasant scent in your shoes.

It’s interesting to note that not all bacteria are harmful. Many play vital roles in our ecosystem, from breaking down organic matter to supporting agricultural processes by acting as natural fertilizers.

Some modern deodorant products even use probiotics to encourage the growth of “good” bacteria that don’t produce odor, though this approach is still being researched.

Maintaining fresh-smelling shoes isn’t just about comfort it’s also important for your foot health.

Studies indicate that athletes, who subject their feet to repeated stress and moisture, are more susceptible to bacterial and fungal infections.

Here are 5 effective steps you can take to keep your running shoes odor-free:

1. Chill Out

‍Placing your shoes in the freezer is a handy trick to reduce bacteria.

While freezing might not eliminate every single microorganism, it can significantly lower the bacterial population that contributes to odor.

To avoid any unwanted transfer of smells between items, seal your shoes in a plastic bag or container before placing them in the freezer.

This method is especially useful after intense workouts when your shoes are saturated with moisture and bacteria.

Remember, it’s a temporary solution meant to give the bacterial count a break.

2. Keep Them Dry

‍Moisture is a breeding ground for bacteria and fungi, so keeping your shoes dry is essential. After each run, remove any insoles and stuff your shoes with crumpled newspaper.

The newspaper helps absorb excess moisture and speeds up the drying process.

Additionally, leaving your shoes in a well-ventilated area or out in the sunlight can naturally sanitize them, as the UV rays help reduce microbial activity.

This practice not only minimizes odor but also prolongs the life of your footwear by preventing material degradation.

3. Rotate Your Pairs

‍Wearing the same pair of running shoes day after day doesn’t give them enough time to air out and dry completely. If you have more than one pair, try rotating them so that each pair has at least 24 hours to recover from your workout.

This break allows the moisture inside the shoes to evaporate fully, reducing the opportunity for bacteria to multiply.

A regular rotation not only helps in keeping odors at bay but also extends the lifespan of your shoes by reducing constant wear on one pair.

4. Neutralize Odors

‍The unpleasant smell in your shoes comes from isovaleric acid produced by bacterial activity.

You can counteract this acid with an alkaline substance like baking soda. Sprinkle about half to one tablespoon of baking soda evenly into each shoe and let it sit overnight.

This simple, cost-effective solution neutralizes the acid and absorbs extra moisture.

If you prefer, you can also opt for specially designed odor-neutralizing products that incorporate silica gel sachets or breathable pouches, which work continuously to reduce moisture and odor while your shoes are in storage.

5. Regular Cleaning

‍Cleaning your running shoes on a regular basis is a key component of odor management.

Depending on your usage, washing your shoes roughly every two months can remove the buildup of sweat, bacteria, and other debris.

Always consult the manufacturer’s instructions before cleaning, as some shoes may require gentle hand washing while others can handle a machine cycle.

Regular washing not only refreshes the odor but also helps maintain the material and overall performance of your footwear.

For a deeper clean, consider removing and washing the insoles separately to ensure every component is thoroughly cleaned.

Conclusion

By incorporating these detailed steps into your routine, you can keep your running shoes fresh, extend their lifespan, and maintain healthier feet.

If you experience chronic sweating or persistent fungal issues, it may be helpful to consult a healthcare professional for personalized advice.