You can clean shoes with vinegar, but only for a few specific jobs: white salt marks on leather and suede, stubborn marks on suede, and a light odour mist inside the shoe. Always dilute white vinegar with water, put it on with a cloth rather than soaking the shoe, and test a hidden spot first. For everyday dirt the makers' methods use mild soap instead, and vinegar is not a germ-killer.
The ratios below come from Timberland, Nike, Clarks, ASICS and university extension services. SneakerSalt is not affiliated with those brands.
What vinegar is actually good for on shoes
| Job | Mix | Source |
|---|---|---|
| Road salt marks on leather, suede and nubuck | 1 part vinegar to 2 parts water, or equal parts | Timberland uses 1:2; One Good Thing by Jillee uses 1:1 |
| Stubborn marks on suede | A cloth corner lightly dampened with white vinegar, or 1:1 with water | Nike; Clarks |
| Odour inside the shoe | Equal parts, as a spray, after use or after cleaning | American Cleaning Institute; Nike |
| Strongly smelly insoles | Equal parts, plus a few drops of tea tree oil, 3-hour soak | ASICS |
| Rinsing urine out of fabric | Half vinegar, half water, after detergent | Texas A&M |
Notice that every one of these uses white vinegar, diluted. The sources disagree on the ratio, and there is no single correct one, so start weak and go stronger only if the mark is still there once dry.
How to clean shoes with vinegar and water
This is the salt-mark method, which is the job vinegar does best. Timberland's steps, with the gaps filled from the other sources:
- Brush off the loose salt once the shoes are dry.
- Mix one part white vinegar to two parts water. Use equal parts only if the weaker mix leaves the mark.
- Test it. Texas A&M warns that white vinegar may change the colour of some dyes. Inside the tongue or the back of the heel, then wait for it to dry.
- Rub it in lightly with a soft cloth. Dampen the cloth, not the shoe.
- Wipe the residue off with a fresh cloth.
- Dry overnight somewhere well ventilated. Not by a radiator; ASICS warns against exactly that.
- Finish by material. Leather: a conditioner, because vinegar can dry it out. Suede: a suede brush to lift the nap. Nubuck: rub off any powder the next morning.
By material
| Material | Vinegar? | Notes |
|---|---|---|
| Smooth leather | Diluted, for salt | Condition afterwards. Jillee notes vinegar can dry leather. |
| Suede and nubuck | Lightly | Nike: lightly dampen, never drench. Brush the nap once dry. Our suede guide has the full method. |
| Canvas | Test first | Dyes can shift. For a general clean, Nike uses mild laundry detergent in warm water instead. |
| Mesh and knit | Not needed | Nike uses a mild soapy solution and a soft brush. |
| Rubber soles | No source | Soap and a brush do the job. |
Vinegar for smelly shoes
The American Cleaning Institute suggests an equal-parts spray inside shoes after wearing, and Nike mists football boots with the same mix after cleaning them. It is a reasonable refresh. Two things to know. First, the same institute says vinegar is not a germ-killer, so it is freshening the shoe, not treating it. Second, it smells of vinegar until the shoe airs out, so spray at night, not before you leave the house.
The bigger fix is the boring one: let shoes dry out between wears and do not wear the same pair two days running, as the NHS advises. Our insoles and odour guide covers the routine.
Do not add baking soda
A lot of homemade shoe cleaner recipes combine vinegar and baking soda for the fizz. The fizz is the problem. Vinegar is an acid and baking soda is a base, so they neutralise each other: the bubbles are carbon dioxide, and what is left is mostly water and sodium acetate. Whatever each one would have done on its own, the mixture spends it on the reaction. Use them separately, vinegar for salt and smell sprays, baking soda as a dry powder or a paste.
What vinegar won't do
- Mould. The extension-service methods for mildewed leather use diluted alcohol, not vinegar: UF/IFAS gives 1 cup of denatured alcohol to 1 cup of water, after a colourfastness test, and NC State gives a 50/50 mix of water and isopropyl alcohol.
- Chewing gum. Freeze it with ice until it hardens and lift it off with a dull edge.
- Scuffs. An eraser on suede; on rubber, a melamine sponge used gently.
- Dog mess. Scrape it off outdoors, then cool water and detergent, and wash your hands afterwards. Not hot water, which sets the stain.
- Whitening. Vinegar is not a bleach. Old yellow soles have changed chemically and need a different conversation.
Where our foam fits
For the everyday grime vinegar is not built for. SneakerSalt Shoe Cleaning Foam contains no vinegar; it is pH 7.2, with a plant-derived surfactant that lifts surface dirt, and it wipes off with a dry cloth, no rinse. It is rated excellent on white leather, canvas, mesh and knit and rubber midsoles. On salt marks soaked into leather, use the vinegar method above. Our guide to what sneaker cleaners can and can't do is honest about where any cleaner stops.
Questions people actually ask
How long should you soak shoes in vinegar?
Don't soak the shoes. Vans and Timberland both warn against soaking, and a soaked shoe has glue and drying problems that a damp cloth avoids. The only soak in our sources is ASICS's three hours for insoles on their own.
Can you use apple cider vinegar to clean shoes?
Every method we found specifies white vinegar, and none tests apple cider vinegar on shoes. Since even white vinegar can shift some dyes, we would not use a coloured one.
Does vinegar kill athlete's foot in shoes?
We found no reliable source that says so, and the American Cleaning Institute says vinegar is not a germ-killer. For athlete's foot, ask a pharmacist.
Does vinegar stain shoes?
It can. Texas A&M says white vinegar may change the colour of some dyes, and on leather it can dry the surface. Dilute it, test a hidden spot, and condition leather afterwards.
For everything that isn't salt: SneakerSalt Shoe Cleaning Foam, $24, free shipping, brush and cloth in the box, and keep the bottle if it doesn't clean your shoe.
