How To Clean and Deodorize Second-Hand and Vintage Shoes

Safe and Effective Methods to Refresh Pre-Loved Footwear From Thrift Stores and Online Marketplaces

From perfectly broken-in leather boots to rare sneakers, second-hand and vintage shoes are having a moment. Thanks to platforms like Etsy, Poshmark, Depop, and eBay — alongside local thrift shops and consignment boutiques — more people are buying pre-loved footwear than ever.

But while a great find can elevate your style, it can also arrive with… a distinct aroma. Footwear, especially worn pairs, can harbor odor, dirt, and unseen bacteria. With the right approach, you can refresh and deodorize second-hand shoes safely without damaging the material.

Why Second-Hand Shoes Smell

According to the American Podiatric Medical Association, shoe odor is usually caused by:

• Sweat and bacteria trapped in insoles and linings

• Moisture from rain or snow that never fully dried

• Dirt and debris embedded in outsoles and seams

• Storage smells from closets, basements, or warehouses

Materials like leather and suede can absorb and retain scents longer than synthetic fabrics.

Step One: Inspect the Shoes

Check for material type and condition before cleaning:

• Leather and suede require gentle, non-water-based cleaning for most steps.

• Canvas and fabric can handle more moisture.

• Rubber soles are generally easy to scrub.

Step Two: Remove Loose Dirt

• Tap soles together outdoors to knock off debris.

• Use a soft-bristled brush to remove surface dirt from uppers.

Step Three: Deodorize Inside

• Baking Soda Method: Sprinkle 1–2 tablespoons inside each shoe. Let sit overnight, then shake out.

• Vinegar Spray: Mix equal parts white vinegar and water in a spray bottle. Lightly mist the interior (avoid soaking), then air-dry completely.

• Sunlight Boost: Place shoes in indirect sunlight for a few hours — UV light helps kill bacteria and freshen the interior, per CDC guidelines on natural disinfection.

Step Four: Clean Uppers by Material

• Leather: Wipe with a damp cloth, then use a leather cleaner or saddle soap. Condition afterward.

• Suede: Brush gently with a suede brush; use a suede eraser for scuffs.

• Canvas: Hand wash with mild detergent and water; air-dry.

Step Five: Wash or Replace Insoles

If removable, insoles can be washed in warm soapy water (for fabric) or wiped with alcohol (for synthetic/leather). For worn or heavily stained insoles, replacing them can eliminate most lingering odor.

Step Six: Deep Odor Treatment (For Stubborn Smells)

• Place shoes in a sealed bag with activated charcoal or odor-absorbing sachets for 48 hours.

• For sneakers, some models can be machine washed — check the manufacturer’s care guide first.

Step Seven: Maintain Freshness

• Store shoes in a well-ventilated space.

• Use cedar shoe trees for leather footwear.

• Let shoes air out between wears — rotating pairs can prevent odor buildup.

The Bottom Line

Buying second-hand shoes is a smart, sustainable way to score quality footwear — but they deserve a fresh start. With careful material-specific cleaning, odor removal, and ongoing care, you can make pre-loved shoes feel brand new (without losing their vintage charm).

Once cleaned and deodorized, you’ll step out in style knowing your unique find is as fresh as it is fashionable.