Let’s be honest—we all clean the outside of our shoes when they get dirty. But what about the inside? Our insoles go through even more wear and tear. Sweat, dirt, and odor build up over time and can make your shoes smell and feel… not so great.

I used to think cleaning insoles was unnecessary—until I noticed how quickly my favorite pair of Shoes started smelling even when they looked clean. That’s when I realized that knowing how to clean insoles of shoes is just as important as keeping the outside spotless.

So today, I’m sharing a simple, no-fuss guide to clean your insoles, remove odors, and extend the life of your shoes. Trust me—your feet (and nose) will thank you.

Why Cleaning Your Shoe Insoles Matters More Than You Think

Your feet produce sweat every day—especially if you wear your shoes for long hours, work out, or walk around a lot like I do. That moisture gets trapped in your insoles, creating the perfect place for bacteria and odor to grow.

Over time, that buildup can lead to:

• Smelly shoes
• Discoloration
• Irritation or foot issues
• Faster breakdown of your insole material

By learning how to clean insoles of shoes regularly, you’ll keep your Ardur Shoes feeling fresh, hygienic, and comfortable all day long. And let’s be real—no one wants to deal with shoe odor!

Types of Insoles – Are Yours Washable or Not?

Before jumping into cleaning, it’s important to know what kind of insoles you're working with. Not all insoles are created equal. Some can be removed and washed easily. Others are built into the shoe and require a bit more care.

Here are a few common types:

• Memory foam insoles – Super comfy but soak up moisture, so clean them gently
• Gel insoles – Usually removable and quick to clean
• Orthotic insoles – Custom or supportive ones, clean with care
• Non-removable insoles – Can’t be taken out, but you can still clean them!

If your shoes have non-removable insoles, don’t worry. You can clean them without removing them by using a soft cloth and soapy water.

Avoid soaking the entire shoe, and instead, spot clean the inside. Let it dry naturally afterward.

Supplies You’ll Need to Clean Your Insoles at Home

No fancy tools needed here! I’ve found that a few basic household items work perfectly when cleaning my Ardur shoes insoles:

Essentials:

• Mild soap or dish liquid
• A soft brush (I use an old toothbrush)
• A bowl of warm water
• A clean towel
• Baking soda (for odor)
• Optional: White vinegar for extra freshness

All these items are easy to find and super affordable. You probably already have them at home, which makes cleaning insoles simple and budget-friendly.

How to Clean Insoles of Shoes by Hand – The Safe Way

When I clean my insoles, I prefer doing it by hand. It gives me better control, helps avoid damage, and works well for all types—even delicate ones. This method is ideal for cleaning insoles by hand, especially when they’re not machine-friendly.

Here's my go-to routine:

Step 1: Remove the insoles

If they come out, take them out gently. Lay them flat on a towel.

Step 2: Create a cleaning mix

Mix warm water with a few drops of mild soap in a bowl.

Step 3: Scrub gently

Dip your brush in the soapy water and gently scrub both sides of the insole, focusing on stained or smelly spots.

Step 4: Rinse

Use a clean, damp cloth to wipe off soap residue.

Step 5: Pat dry

Use a towel to press out excess moisture. Don’t twist or wring them.

Step 6: Air dry

Let them dry completely in a shaded, airy spot. Never use heat or direct sunlight.

For Light Dirt: Quick Surface Clean

If your insoles just have a bit of surface dust or light stains, a quick clean will do the trick. This is my go-to method for regular mid-week refreshes, especially when my shoes don’t smell but look a little used.

Here’s what I do:

1. Take the insoles out of your shoes if they’re removable.
2. Dampen a soft cloth with warm water and add a small drop of mild soap.
3. Gently wipe the top and bottom of the insole, focusing on the areas that get the most wear—usually the heel and ball of the foot.
   If you see any spots, use your finger or the edge of the cloth to rub them out carefully.
4. Pat dry with a towel, then let them air dry fully before putting them back into your shoes.

This method works great for light dirt and helps prevent odor from building up. I try to do this every few days if I’m wearing the same pair often. It’s a fast way to keep your shoes feeling fresh inside without the need for a full wash.

For Deep Cleaning: Soak and Scrub Method

Sometimes your insoles need more than a quick wipe—especially if they’ve absorbed a lot of sweat, have stubborn stains, or start to smell musty. That’s when I go in with the soak and scrub method, which is a deeper clean but still super simple.

Here’s how to deep clean your insoles:

1. Fill a bowl or sink with warm water and add a few drops of mild soap or dish detergent. Mix it until it gets a little bubbly.
2. Place your insoles in the water and let them soak for 10 to 15 minutes. This helps loosen dirt, grime, and odor-causing bacteria trapped in the material.
3. Take a soft-bristled brush (I use an old toothbrush) and gently scrub the entire surface of the insole. Focus especially on darker spots or areas that tend to smell more—like the heel or arch.
4. Rinse off the soap using clean water or a damp cloth.
5. Use a towel to remove excess water, then lay them flat in a cool, dry spot to air out.

Avoid using hot water or strong detergent, as it can weaken the structure of your insole. Always let them dry completely before slipping them back into your shoes.

This method is a game-changer if your insoles need a reset—and it’s completely safe for memory foam, gel, and orthotic insoles, especially the ones built into your Ardur Shoes.

How to Clean Shoes Insole with Baking Soda – The Natural Way

If your insoles don’t need a deep clean but just smell bad, baking soda is my go-to natural solution. It’s easy, effective, and totally safe for your Ardur shoes.

Here’s what I do:

1. Sprinkle baking soda generously on the insole
2. Let it sit overnight (inside the shoe or out)
3. Shake off the powder the next day
4. Enjoy the fresh smell!

It’s that simple. Baking soda absorbs moisture and odor without damaging the material.

Can You Wash Shoe Insoles in a Washing Machine? Let’s Talk Risks

I get this question all the time—can you wash shoe insoles in the washing machine? It depends.

If your insoles are labeled machine washable, you can toss them in on a gentle cycle using cold water. Always use a mesh laundry bag to protect them, and never use the dryer.

But honestly, I still recommend hand washing for most insoles. Machines can break down the foam, cause warping, or even detach layers from the insole.

How to Deodorize Shoe Insoles Naturally

Even if your insoles are clean, sweat and moisture can bring the smell back. That’s why I regularly deodorize shoe insoles naturally between cleanings.

Here are a few tricks I swear by:

• Sprinkle baking soda in your shoes overnight
• Add a few drops of tea tree or lavender essential oil
• Let shoes air out in the sun for 1–2 hours

These steps are quick, chemical-free, and keep your shoes feeling brand new.

Drying Shoe Insoles Properly – What to Avoid

After washing, proper drying is a must. Don’t skip this step!

Never:

• Use a hair dryer
• Put insoles near a heater
• Leave them in direct sunlight

Do:

• Pat dry with a clean towel
• Lay flat in a cool, dry area
• Let them dry for at least 8–12 hours

This helps avoid shrinkage, warping, or any damage.

Pro Tips to Keep Your Insoles Fresher for Longer

Want to stretch out the time between washes? Try these easy habits that keep your insoles fresher for days:

• Rotate shoes – Don’t wear the same pair every day
• Let shoes breathe – Remove insoles after a long day
• Use foot powder or odor-absorbing insoles
• Clean once a week if you’re active or sweat often
• Store properly – Keep shoes in a dry space, not in closed bags or humid areas

Good insole care = longer-lasting shoes + happier feet.

Final Thoughts – Keep Your Shoes Fresh Inside and Out

So there you have it—a complete, easy-to-follow guide on how to clean insoles of shoes and keep your favorite Ardur pair in top condition.

Whether you’re wiping away a little dust or tackling a serious odor, regular insole care makes a huge difference. Plus, it takes just a few minutes to give your shoes that "fresh out of the box" feel again.

FAQs About Cleaning Shoe Insoles

Can I put my Ardur insoles in the washing machine?

Yes, but only if they’re marked machine-washable. Use cold water and air dry—never put them in the dryer.

How often should I clean my insoles?

Once every 1–2 weeks is ideal, especially if you wear your shoes daily or sweat a lot.

What’s the best way to remove bad odor from insoles?

Use baking soda, essential oils, or place them in the sun for a few hours.

How do I know if my insoles are still usable after cleaning?

If they’ve flattened, cracked, or lost their support, it’s time to replace them.

Can I use disinfectant sprays on my Ardur insoles?

Yes, but go for sprays that are safe on fabric and foam. Avoid alcohol-heavy formulas.

Keep Your Feet Happy with Ardur Shoes

At Ardur Shoes, we care about comfort from the ground up. Our insoles are designed to be durable, breathable, and easy to clean—so you can stay fresh on the go.

If you’re looking for everyday shoes that support your style and your feet, we’ve got something special waiting for you.

Shop the Ardur Collection Now