Sneaker Care: Cleaning, Drying, and Making Them Last
A good pair of sneakers can last hundreds of miles, but only if you look after it. This guide covers how to clean every common material, how to dry shoes safely, and the habits that quietly add months to a pair's life.
Why Sneaker Care Pays
Sneakers are not cheap, and the difference between a pair that lasts six months and a pair that lasts two years is usually care, not quality. Dirt grinds into fabric and breaks down fibres. Salt dries out leather and corrodes stitching. Moisture left inside a shoe breeds odour and weakens adhesives. And heat, from a radiator or a tumble dryer, is the fastest way to ruin a good pair. None of this is complicated, and none of it takes much time: a few minutes after a dirty walk, a proper drying routine, and a little storage sense will add real life to almost any shoe. This guide covers the materials you are most likely to own and the mistakes that do the most damage.
It is worth saying at the start what sneaker care cannot do. It cannot restore cushioning that has compressed permanently after hundreds of miles, and it cannot fix a midsole that has cracked or a sole that has worn smooth. Those are signs the shoe is finished, and no amount of cleaning will bring it back. Care extends the life of a shoe that still has life in it; it does not resurrect one that does not. Knowing the difference saves you from throwing good effort after a worn-out pair.
Cleaning by Material
Start by removing the laces and the insoles, and brushing off loose dirt with a soft brush while the shoe is dry. Dry dirt comes off easily; wet dirt smears into the fabric and is much harder to remove. For mesh and knit uppers, which most running and walking shoes use, a soft brush, lukewarm water, and a small amount of mild soap is enough. Work in small circles, rinse the brush often, and do not soak the shoe. For stubborn marks, a dedicated sneaker cleaner or a paste of baking soda and water can help, but test any product on a hidden spot first, because some cleaners discolour light-coloured mesh.
Leather needs a different approach. Wipe it with a damp cloth to remove surface dirt, then clean it with a leather cleaner or a mild soap solution, and condition it afterwards with a leather conditioner. Conditioning is the step people skip, and it is the step that matters: leather dries out, cracks, and loses its water resistance without it, and a conditioned shoe looks and lasts far better. Suede and nubuck are the most delicate of all: never use water on them if you can avoid it. Brush them with a suede brush, use a suede eraser for marks, and apply a suede protector spray before the first wear and regularly afterwards. If suede gets soaked, let it dry completely before brushing, and accept that some stains may not come out fully.
For midsoles and outsoles, a stiffer brush and a little more effort are fine: the rubber and foam there are tougher than the upper. A magic eraser sponge works well on white midsoles, though it is mildly abrasive, so use it gently. Laces can be removed and washed in a laundry bag or by hand in soapy water, and insoles can be wiped clean and aired out, or replaced if they have lost their shape or smell. If the insoles are the source of the odour, replacing them is cheaper and more effective than trying to deodorise them.
What Not to Do: The Washing Machine Question
The most common question in sneaker care is whether you can put shoes in the washing machine, and the honest answer is that you can, but you probably should not. A washing machine cleans the surface, but it also stresses the adhesives that hold the shoe together, can warp the shape, and can damage the structure of the midsole, particularly in running shoes where the foam is tuned for performance. Some canvas shoes and simple trainers survive the machine well; most modern running shoes do not come out of it the same. If you do use a machine, use a cold, gentle cycle, put the shoes in a laundry bag, remove the laces and insoles, and air dry afterwards, never tumble dry. But hand cleaning is almost always the better choice: it is gentler, it takes only a few more minutes, and it lets you treat each material properly.
The tumble dryer is the one thing to avoid absolutely. High heat melts adhesives, shrinks uppers, warps midsoles, and can damage waterproof membranes beyond repair. A shoe that goes into a dryer may come out looking clean and feeling ruined. The same applies to radiators, hair dryers, and direct sunlight on a hot day. Heat is the enemy of shoe construction, and it does its damage quickly and permanently.
Drying Shoes Properly
Wet shoes need air, time, and something to absorb the moisture. The best method is simple: remove the laces and insoles, stuff the shoes loosely with newspaper or paper towels, and leave them at room temperature with good air circulation. Change the paper after a few hours if the shoes were soaked. Newspaper works because it absorbs moisture and holds the shape of the shoe at the same time. Avoid stuffing them too tightly, which can stretch the upper. A fan blowing gently across the shoes speeds drying without heat, and a boot dryer that uses gentle warm air is a good investment if your shoes get wet often.
How long drying takes depends on the shoe and how wet it got, but expect at least 12 to 24 hours for a soaked pair, and sometimes longer for leather boots. Do not wear a shoe that is still damp inside: damp shoes breed odour and bacteria, and wearing them wet softens the materials and wears them out faster. If you walk or run daily, having two pairs in rotation is the practical answer, because it gives each pair a full day to dry and recover between uses, and the foam in the midsole also benefits from the rest.
Odour: Prevention Beats Cure
Shoe odour comes from bacteria feeding on sweat in a warm, damp environment, and the cure is to make the shoe less hospitable to bacteria. The most effective steps are boring ones: wear moisture-wicking socks rather than cotton, let shoes dry fully between wears, and remove the insoles to air them out. Rotating between two pairs is the single most effective habit, because a shoe that never dries out never stops smelling. Baking soda sprinkled inside overnight and shaken out in the morning absorbs odour, and cedar shoe trees absorb moisture and help hold the shape. Antibacterial sprays can help, but they are a supplement to drying, not a replacement for it. If a shoe smells despite all of this, the insoles are usually the culprit, and replacing them is the fastest fix.
| Material | Clean with | Avoid | Protect with |
|---|---|---|---|
| Mesh / knit | Soft brush, mild soap, lukewarm water | Soaking, harsh chemicals, dryer | Water-repellent spray |
| Smooth leather | Damp cloth, leather cleaner | Soaking, harsh detergents | Conditioner, wax or spray |
| Suede / nubuck | Suede brush and eraser, dry | Water, regular soap | Suede protector spray |
| Canvas | Brush, mild soap, hand wash | Hot water, tumble dryer | Water-repellent spray |
| Rubber midsole / outsole | Stiff brush, soap, magic eraser | Solvents | — |
Storage and Rotation
How you store shoes matters as much as how you clean them. Keep them in a cool, dry place with air circulation, not in a sealed plastic box or a damp hallway, where moisture and mould thrive. Shoe trees, particularly cedar ones, hold the shape, absorb moisture, and reduce creasing, and they are worth the small cost for shoes you care about. Stuffing shoes with acid-free paper works too. Keep shoes out of direct sunlight, which fades colours and dries out leather, and keep them away from radiators for the same reason.
Rotation is the habit that adds the most life for the least effort. A midsole foam compresses with each use and recovers partially between uses, so a shoe worn every day wears out faster than the same shoe worn every other day. Two pairs in rotation last longer than twice as long as one pair worn daily, because each pair gets time to dry and recover. This applies to running shoes, walking shoes, and everyday trainers alike. If you can afford it, buy the second pair when the first is on sale, and rotate them from the start.
Sneaker care checklist
- Brush off dry dirt before it gets wet and ground in.
- Remove laces and insoles before cleaning.
- Match the cleaner to the material: mild soap for mesh, conditioner for leather, dry brush for suede.
- Never tumble dry, and never dry on a radiator.
- Stuff with newspaper, change it after a few hours, dry at room temperature.
- Wear moisture-wicking socks and rotate pairs to prevent odour.
- Use cedar shoe trees or paper stuffing for storage.
- Protect with spray or wax before the first wear and reapply regularly.
- Replace insoles when they lose shape or smell.
When a Shoe Is Finished
Know when to stop. If the midsole is visibly compressed on one side, if the outsole is worn smooth in the heel or forefoot, if the upper has torn at a flex point, or if the shoe has lost its cushioning and your feet ache after wearing it, it is time to replace it. Cleaning will make it look better, but it will not make it comfortable or safe. Retire running shoes after roughly 300 to 500 miles, and walking shoes when the tread is gone or the support has collapsed. And when you do retire a pair, consider recycling: many brands and retailers now run take-back schemes, and old shoes can be recycled into playground surfaces and insulation rather than going to landfill. A well-cared-for shoe lasts longer, and a responsibly retired one does less harm.
About the author: Alex Carter writes about footwear full time. He researches shoes by reading manufacturer specifications, comparing construction and materials across brands, and talking with runners, walkers, and shop staff about what actually holds up. He buys most of the shoes he writes about with his own money and never accepts payment to recommend a product.