How to Dry Sneakers Without Smell

Why Do Sneakers Smell After Getting Wet?

Sneaker odor is caused by bacteria — specifically, bacteria that live naturally on skin and in shoe materials. These bacteria are harmless in dry conditions, but when a sneaker gets wet and stays damp, they multiply rapidly and produce the compounds that cause that distinctive unpleasant smell. The longer sneakers stay wet, the worse the odor becomes.

The solution is twofold: dry sneakers as fast as possible, and treat them to eliminate the bacteria that cause odor.

Step 1: Remove Insoles and Laces Immediately

As soon as your sneakers get wet, remove the insoles and laces. Insoles absorb a large amount of moisture and are the primary source of sneaker odor — they need to dry separately. Laces dry quickly on their own and their removal opens up the shoe for better internal airflow.

Wash insoles with mild soap and water if they're already smelly, then allow to dry completely before reinserting.

Step 2: Dry Sneakers Quickly

Speed is the most important factor in odor prevention. The faster the sneaker dries, the less time bacteria have to multiply. The most effective methods:

Electric Shoe Dryer

The PEET Original Electric Shoe Dryer is the gold standard for drying sneakers without smell. It uses gentle, consistent warm air from inside the shoe — drying from the inside out where moisture and bacteria concentrate. It's silent, energy-efficient, and safe for all sneaker materials including foam midsoles. Leave sneakers on it for 2–4 hours after getting wet and they'll come out dry and odor-free.

Fan Drying

Place sneakers in front of a fan with the opening facing the airflow. Remove insoles and prop the tongue open to maximize internal airflow. The Gaiatop Mini Clip Fan can be clipped to a shelf and angled directly into the sneaker opening for targeted drying.

Newspaper Stuffing

Crumple newspaper and stuff firmly into the sneaker. Replace every hour or two as the paper becomes saturated. This is slower but very effective and completely safe for all materials.

Step 3: Deodorize After Drying

Even after drying, residual bacteria can cause odor to return quickly. A good deodorizer spray eliminates the bacteria rather than just masking the smell.

The Lumi Outdoors Natural Shoe Deodorizer Spray uses lemon eucalyptus — a natural antibacterial agent — to neutralize odor at the source. It gives 700+ sprays per bottle, making it excellent value. Spray inside the dry sneaker, let it air for a few minutes, then store or wear.

Step 4: Store Correctly

How you store sneakers between wears matters for odor prevention:

• Never store sneakers while still damp — even slightly
• Store in a well-ventilated area, not in a sealed bag or box
• Use cedar shoe trees or silica gel packets inside stored sneakers to absorb residual moisture
• Allow sneakers to air out for at least 30 minutes after wearing before storing

How to Remove Existing Sneaker Odor

If your sneakers already smell, here's a reset routine:

1. Remove insoles and wash them separately with mild soap
2. Sprinkle baking soda generously inside the sneaker and leave overnight
3. Shake out the baking soda the next day
4. Spray with the Lumi Shoe Deodorizer Spray and allow to air dry
5. For persistent odor, place sneakers in a sealed bag and freeze overnight — freezing kills odor-causing bacteria

Can You Wash Sneakers to Remove Odor?

Yes — washing removes bacteria and sweat residue that cause odor. Most canvas and synthetic sneakers can be machine washed on a gentle cycle in a mesh laundry bag. Use the Mesh Wash Bags to protect the sneakers and the machine drum during washing. After washing, dry immediately using one of the methods above — don't let washed sneakers sit damp.

Sneaker Materials and Odor Risk

• Canvas: Absorbs moisture easily but dries relatively fast — medium odor risk
• Mesh/knit uppers: Breathe well but trap bacteria in the weave — benefit most from deodorizer spray
• Leather: Less breathable, higher odor risk — dry thoroughly and use cedar shoe trees
• Foam insoles: The biggest odor source — replace annually if odor persists despite treatment

Frequently Asked Questions

How do I stop my sneakers from smelling after every wear?

Rotate between two pairs so each has 24+ hours to dry between wears. Remove insoles after each wear. Use a deodorizer spray regularly. Wear moisture-wicking socks.

Does putting sneakers in the freezer remove odor?

Yes — freezing kills odor-causing bacteria. Place sneakers in a sealed bag and freeze overnight. It won't remove the smell of existing bacterial waste products, but it stops further bacterial activity. Follow up with baking soda or a deodorizer spray.

Why do my sneakers smell worse after washing?

Usually because they didn't dry fast enough after washing. Bacteria multiply rapidly in warm, damp conditions. Dry immediately and thoroughly after every wash.

Are deodorizer sprays safe for all sneaker materials?

Most are — but check the label for leather or suede. Natural sprays like the Lumi Shoe Deodorizer are generally safe for all materials, but test on a small hidden area first if unsure.