How To Clean Smelly Sandals: Quick Odor Fixes

Clean smelly sandals by scrubbing, disinfecting, and drying them properly — then maintain regularly.

I’ve cleaned dozens of pairs of smelly sandals for myself and clients, so I know what works and what doesn’t. This guide on how to clean smelly sandals walks through causes, step-by-step cleaning methods for different materials, deep deodorizing tricks, and prevention tips you can use today. I’ll share practical steps, my real-world mistakes, and simple routines that stop odor at the source.

Why sandals smell and what causes the odor

Smell comes from bacteria and fungi breaking down sweat, skin oils, and dirt. Sandal footbeds trap moisture and skin flakes, which feed microbes. Materials like foam, fabric straps, and cork can hold odor more than smooth leather or rubber.

Understanding this helps you target cleaning. If you remove the microbes, food for microbes, and moisture, the smell goes away. Learning how to clean smelly sandals means treating all three: clean, disinfect, and dry.

Prep: what you’ll need

Gather simple tools and safe cleaners. Using the right items makes cleaning faster and less likely to damage sandals.

• Soft brush or old toothbrush for scrubbing
• Mild dish soap or a gentle laundry detergent
• Baking soda for odor absorption
• White vinegar for light disinfection
• Rubbing alcohol or hydrogen peroxide for spot disinfection
• Microfiber cloths or clean towels
• Mesh laundry bag for machine-safe sandals
• Shoe trees or rolled towels for drying
• Optional: sandal cleaner made for leather or suede

Before you start, check the manufacturer’s care label. Some sandals are machine-washable. Knowing how to clean smelly sandals begins with checking materials and care tags.

Step-by-step cleaning guide (general method)

This is a safe, general method that works on most sandals. Repeat the process as needed.

1. Remove loose debris

• Tap sandals together and brush off sand and dirt.
• Remove removable insoles and straps if possible.

2. Make a gentle cleaning solution

• Mix warm water with a few drops of dish soap or mild detergent in a bowl.

3. Scrub the footbed and straps

• Dip the brush in the soapy water and scrub in small circles.
• Pay attention to seams, toe posts, and textured areas.

4. Rinse

• Wipe with a clean damp cloth to remove soap, or rinse under low water flow.

5. Disinfect lightly

• Spray or wipe footbeds with a 1:1 mix of white vinegar and water, or use rubbing alcohol for small spots. Let sit 5–10 minutes.

6. Neutralize tough smells

• Sprinkle baking soda on the footbed and let sit for several hours or overnight. Brush off the powder.

7. Dry thoroughly

• Air-dry in a shaded, well-ventilated area. Avoid direct sun on leather or certain foams.
• Use shoe trees or rolled towels to keep shape and speed drying.

This step-by-step shows how to clean smelly sandals safely and remove the main causes of odor.

Material-specific methods

Different materials need different care. Tailor how to clean smelly sandals to what your sandals are made of.

Leather sandals

• Use a leather cleaner or mild soap. Avoid soaking leather. Wipe and condition after drying. Do not use bleach or too much vinegar.

Rubber and plastic sandals

• These tolerate more water. You can scrub with soapy water or run in the washing machine on a gentle cycle inside a mesh bag.

Fabric and synthetic uppers

• Pre-treat stains with mild detergent. Hand-wash or machine-wash on gentle inside a bag. Air-dry away from heat.

EVA and foam footbeds

• Scrub gently. Avoid hot water and long sun exposure, which can warp foam. Baking soda is especially helpful for foam smells.

Suede straps

• Use a suede brush and minimal water. For odor, lightly mist with a vinegar solution and let dry, then brush.

Knowing the material helps you use the right approach and prevents damage while learning how to clean smelly sandals effectively.

Deep deodorizing tricks that work

When basic cleaning doesn’t cut it, try these deeper tricks that I’ve tested on stubborn pairs.

• Baking soda overnight

• Sprinkle generously on dry footbeds. Place sandals in a bag and leave overnight. Shake off in the morning.

• Freeze method

• Put sandals in a sealed plastic bag and freeze overnight. Cold can reduce live bacteria counts and slow odor.

• Enzyme cleaners

• Use an enzyme-based cleaner that breaks down organic matter. Follow product directions carefully.

• Sunlight and airflow

• A few hours of indirect sun and steady airflow reduces moisture and some microbes. Avoid hot direct sun on leather.

• Activated charcoal or odor absorbers

• Store sandals with activated charcoal pouches or odor-absorbing packets to pull residual smells.

I once left a pair of hiking sandals in a gear bag for months and every standard clean failed. An enzyme cleaner followed by baking soda and thorough air-drying removed the smell completely. The lesson: persistent odor often needs targeted products plus drying.

Preventing odor: daily care and habits

Prevention is easier than deep cleaning. These habits keep sandals fresh and reduce how often you must deep-clean.

• Let sandals air-dry after each use

• Wipe sweaty footbeds with a damp cloth and let dry.

• Rotate shoes

• Avoid wearing the same sandals two days straight; rotation gives them time to dry.

• Wear socks or liners when appropriate

• Thin liners can protect footbeds on long days.

• Use antibacterial sprays or wipes on the footbed weekly

• Light, regular disinfection keeps microbes from growing.

• Clean feet and use foot powders

• Clean, dry feet mean less sweat and fewer microbes transferred to the sandals.

These simple habits cut down the need to learn how to clean smelly sandals often.

When to repair or replace your sandals

Not every smell can be fixed. Know when to repair or buy new.

• Deep, embedded smells after cleaning suggest the material has absorbed odor permanently.
• Cracked footbeds, worn straps, or sole breakdown mean comfort and hygiene are compromised.
• If repair costs approach the price of new sandals, replacement is often smarter.

I repaired a favorite pair of sandals once, but the base foam had decayed. After multiple cleanings, the smell stayed. I replaced them and saved time and frustration. The rule: clean first, then decide whether to repair or replace.

Frequently Asked Questions of how to clean smelly sandals

How often should I clean smelly sandals?

Clean lightly after sweaty use and do a deeper clean every 2–4 weeks if you wear them often. Heavy use may need weekly care.

Is it safe to machine-wash sandals?

Some sandals are machine-safe; check the care tag. Use a gentle cycle, cold water, and a mesh bag to protect straps and soles.

Can I use bleach to remove odor?

No. Bleach can damage materials, fade color, and irritate skin. Use vinegar, alcohol, or enzyme cleaners instead.

Will baking soda damage my sandals?

Baking soda is safe for most materials as a dry deodorizer. Avoid leaving it on wet leather for long periods; brush it off after treatment.

How long should I let sandals dry after cleaning?

Allow at least 12–24 hours of air drying in a ventilated, shaded spot. Foam and thick footbeds can take longer.

Can foot sprays prevent odor permanently?

Foot sprays help reduce microbes and sweat odor but are not permanent. Use in combination with cleaning and drying for best results.

Conclusion

You can banish odor by following a simple cycle: clean, disinfect, and dry. Tailor your approach to the sandal material and use preventive habits like airing, rotating, and occasional light disinfecting. If deep odor persists after multiple treatments, consider repair or replacement.

Try one cleaning method today: clean a single pair using soap, vinegar, and baking soda, and let them dry fully. Share what worked for you, subscribe for more gear-care tips, or leave a comment about your toughest sandal-smell challenge.