# How to Get Rid of Climbing Shoe Odour

Source: https://climbingnest.com/blog/climbing-shoes-smell-fix
Published: 2026-09-13
Publisher: Climbing Nest

Climbing shoes are worn tight, usually without socks, and often stuffed into a bag straight after a sweaty session. That combination creates the perfect environment for odour-causing bacteria. Smelly shoes are unpleasant, but aggressive cleaning can damage rubber, glue and leather. The best approach is to dry shoes properly after every session and clean them gently when needed.

## Why climbing shoes smell

Sweat itself does not smell much, but bacteria feed on sweat and dead skin cells and release odorous compounds. The warm, damp interior of a tight shoe with no ventilation gives bacteria ideal conditions.

Synthetic uppers usually trap more odour than unlined leather shoes, which absorb some moisture. Wearing shoes for long sessions without taking them off between climbs also increases sweat build-up.

## Dry shoes after every session

The most important habit is drying shoes fully. Take them out of your bag as soon as you get home, loosen the closures and open them wide in a well-ventilated place.

Avoid radiators, heaters, hair dryers and hot cars, which can soften glue and warp rubber and leather. A mesh bag or clipping shoes to the outside of a pack allows airflow while travelling.

## Take shoes off between climbs

Slipping shoes off between routes or boulder attempts lets feet and shoes air out, reduces sweat and makes tight shoes more comfortable. It also helps your feet recover.

Wipe feet with a small towel before putting shoes back on. Washing feet before climbing reduces bacteria and dirt going into the shoes.

## Clean shoes gently

When odour builds, hand wash shoes in lukewarm water with a small amount of mild soap. Scrub the interior gently with a soft brush and rinse thoroughly.

Do not use washing machines or dryers, which can damage shoes. Stuff shoes with newspaper to absorb water and let them dry naturally, replacing the paper as it gets damp.

## Use deodorising products

Shoe deodorising inserts filled with activated charcoal or cedar absorb moisture and odour between sessions. Replace or recharge them according to instructions.

Antibacterial sprays designed for shoes can help, but test them first and let shoes dry completely afterward. Avoid putting baking soda directly into shoes, since fine powder can be hard to remove from linings.

## Consider socks or liners for gym use

Some climbers wear thin socks with rental or gym shoes to reduce odour and hygiene concerns. Socks change the fit slightly, so they work best with shoes sized to accommodate them.

For performance shoes, many climbers prefer bare feet for sensitivity. Rotating between two pairs gives each pair more time to dry.

## Related buying guides

- https://climbingnest.com/best/best-beginner-climbing-shoes
- https://climbingnest.com/best/best-climbing-backpacks
- https://climbingnest.com/best/best-approach-shoes