How to Wash Sports Equipment, Jerseys and Activewear

The best way to wash sports equipment is to split it into two piles. Jerseys, socks, leggings, and soft pads go in a cold, gentle machine cycle, turned inside out, with no fabric softener. Hard-shell gear like shin guards, helmets, and football pads gets a hand wash with mild soap and a full air dry. Do it after every game or practice, not once a season.

That sounds simple. But synthetic gear is a magnet for smell. A University of Alberta study found odour compounds cling to polyester and don't fully wash out. So the method matters as much as the schedule.

This guide covers the gear most Canadian families actually own: soccer kits, football pads, basketball jerseys, and the activewear you wear to the gym. At Ezi Home Services, our providers clean plenty of the laundry rooms and mudrooms where this gear ends up. Here's how to keep it fresh.

Why does synthetic sports gear smell so bad?

Synthetic gear smells worse because polyester grabs onto body oils and the bacteria that feed on them. Sweat itself has almost no smell. The odour comes from skin bacteria breaking sweat and oils down into strong-smelling compounds.

Researchers at Ghent University tested this in 2014. They had 26 people do a spinning class in cotton or polyester shirts. The polyester shirts grew more Micrococci, a type of bacteria that turns sweat into a sharp, sour smell. A trained odour panel rated those shirts as smellier.

The University of Alberta work explains why washing doesn't always fix it. Textile scientist Rachel McQueen found that cotton soaks up the watery part of sweat. Polyester does the opposite. It pushes water away and pulls in the oily compounds instead. Those oils bind to the fibres, so a normal wash leaves some behind.

Here's the part most guides skip. The same study found smell builds up over the first 5 to 10 washes, then levels off. So a jersey that smells a little worse each week isn't your imagination. It's oil building up in the fabric.

Which sports equipment can go in the washing machine?

Most soft gear can go in the machine. Anything with a hard plastic shell, a helmet, or footwear should not. Use this table as a quick sort before laundry day.

Item	Washer?	How to clean	How to dry	How often
Jerseys, shorts, socks	Yes	Cold, gentle, inside out	Air dry or low heat	After every use
Leggings, sports bras, compression wear	Yes	Cold, gentle, mesh bag	Air dry	After every use
Shin guard sleeves (soft)	Yes	Cold, gentle, mesh bag	Air dry	After every use
Hard-shell shin guards	No	Hand wash, mild soap	Air dry, no heat	Disinfect after each use
Soccer cleats	No	Brush, damp cloth	Paper stuffing, air dry	After muddy games
Football shoulder pads	No	Wipe with dish soap and water	Air dry fully	Disinfect after each use
Football helmets	No	Non-citrus dish soap, never soak	Air dry fully	Disinfect after each use

Always check the tag first. Our guide to laundry symbols explained decodes every care label icon. That includes the ones for "hand wash only" and "do not tumble dry."

How to wash jerseys, leggings, and activewear

Wash activewear after every single use. Nike's care guide gives the same advice for sports bras, shorts, and leggings. Sweaty fabric near the skin can lead to yeast infections. Here's the routine that works best for performance fabric.

1. Turn everything inside out. The inside touches your skin, so that's where the oils and bacteria live.
2. Presoak smelly pieces. Mix 1 part white vinegar with 4 parts cold water. Soak for 20 to 30 minutes, then wash as usual.
3. Use cold water and a gentle cycle. Heat can set odours and break down stretchy fibres.
4. Skip fabric softener and dryer sheets. Nike notes that softener leaves a film that acts "like glue" for odour-causing bacteria.
5. Add baking soda if needed. A quarter to a half cup in the drum helps neutralize sour smells.
6. Air dry or use the lowest heat. High heat can shrink and warp performance fabric.

Don't overload the drum. Natural Resources Canada warns that a packed washer cleans worse, and sports gear needs room to move. Cold water has a bonus too: Natural Resources Canada says it saves the energy you'd spend heating water. Our list of eco-friendly ways to wash laundry has more swaps that cut your bills without hurting the clean.

How to clean soccer shin guards and cleats

Hand wash hard-shell shin guards with mild soap and lukewarm water. Pull out any soft sleeve or foam insert first. Those usually handle a cold, gentle machine cycle in a mesh bag.

Scrub the shell and foam with a soft brush. Rinse well, since leftover soap holds onto dirt. Then let both parts air dry apart from each other. Keep them away from heaters and direct sun, which can warp the plastic.

Cleats need a different plan. Knock off loose mud outside once it dries. Then wipe the uppers with a damp cloth and a little soap. Stuff the inside with crumpled newspaper and swap it out every few hours. Never put cleats on a heater or in the dryer. The glue and the shape won't survive it.

How to clean football pads and helmets

Football shoulder pads and helmets should never go in a washer. Schutt Sports, a major helmet maker, says to wipe shoulder pads with disinfectant wipes or dish soap and water. Clean the inside cushion, the outside cushion, the plastic arches, and under the shoulder flaps.

For helmets, Schutt says to use plain, non-citrus dish soap and water with a sponge or soft toothbrush. Don't soak the helmet. Skip commercial cleaners, which can damage the shell. Riddell, another big maker, goes further. It says only its own helmet cleaner should touch the shell and liner.

So check the brand on your child's helmet before you clean it. Then let every piece dry fully in a cool, airy spot. Schutt warns against storing gear somewhere warm, dark, and damp, which is exactly where bacteria grow fastest.

What about hockey gear?

Hockey gear needs its own playbook. It has thick foam, leather glove palms, and skates, and each part has its own rules. Our full guide on how to wash hockey equipment covers gloves, pads, skates, and the hockey bag step by step, plus a monthly wash schedule.

The basics in this guide still apply to hockey jerseys, socks, and base layers. Those are plain synthetic fabric, so treat them like any other activewear.

Why does my activewear still smell after washing?

Activewear that still smells after a wash usually has oil build-up, softener residue, or damp storage. The University of Alberta research shows oils bind to polyester over time, so a single quick wash can't lift them all.

Try a reset. Do the vinegar presoak, then wash in cold water with a little extra detergent and no softener. Run an extra rinse. If the smell comes back fast, check where the gear sits between games. A damp bag in a car trunk will undo any wash.

The same musty smell shows up in towels for the same reason. Our guide on how to remove mildew smell from towels walks through a strip-and-rinse method that also works on old team shirts and socks.

Sometimes the fabric is just done. McQueen notes that odour levels level off after 5 to 10 washes. If a shirt smells bad fresh out of the dryer after a reset, it's time to replace it.

Most Canadian kids play soccer, not hockey

Soccer gear is now the most common sports laundry in Canadian homes. A 2026 report from Canadian Tire Jumpstart Charities found that 50% of Canadian kids play soccer. Swimming came next at 46%, then basketball at 41%. Hockey was at 22%.

That changes what most families wash each week. Soccer kits are almost all polyester. So are basketball jerseys, swim shirts, and most gym wear. That's exactly the fabric the Ghent and Alberta studies flagged as the worst for holding smell.

Cost matters too. The same report put the median yearly cost of soccer at $450, and hockey at $1,938. Gear that lasts more seasons saves real money. Cold washes and air drying help jerseys, cleats, and pads last longer than hot cycles and dryer heat do.

Can dirty sports gear spread skin infections?

Yes, shared towels, uniforms, and gear can spread staph, including MRSA. Halton Region Public Health in Ontario says athletes should never share towels or sport uniforms. It also says headgear and other gear that can't be washed should be wiped with a disinfectant after each use.

The U.S. Centers for Disease Control and Prevention goes a step further for uniforms and towels. It says to wash them after each use and dry them fully, ideally in a dryer. If your child has a cut or skin rash, follow that advice and use the hottest dryer setting the care label allows.

A few easy habits help:

• Give each child their own towel and water bottle.
• Shower soon after practice, not hours later.
• Cover any cuts or scrapes before games.
• Never pack wet gear into a closed bag overnight.

A weekly routine for washing sports equipment

The easiest routine is to unpack the sports bag the moment you get home. Pull out every piece and sort it into "machine" and "hand wash" piles. Hang the hand-wash gear to air out right away, even if you can't clean it that night.

Then batch your laundry. Run one cold load of jerseys, socks, and activewear after each game day. Wipe shells, pads, and helmets with a disinfectant after each use. Give them a full hand wash whenever they look or smell dirty. Wipe out the bag itself every couple of weeks and let it dry open.

Pick one spot in the house for drying gear. A laundry room or mudroom with good airflow works best. A small fan helps far more than a heater does.

Methodology

The washing steps in this guide come from manufacturer care advice from Nike, Schutt Sports, and Riddell. The science on odour comes from peer-reviewed work at the University of Alberta and Ghent University. The infection advice comes from Halton Region Public Health and the U.S. Centers for Disease Control and Prevention. Youth sport numbers come from the 2026 Canadian Tire Jumpstart Charities report, and energy tips from Natural Resources Canada.

When to bring in a professional

Washing gear is a home job. But the rooms around it often need more help. A busy sports season turns mudrooms and laundry rooms into a mess of mud, salt, and damp fabric. A musty smell can settle into the floor and walls over time.

Ezi's general house cleaning service can help keep floors, entryways, and the spot where gear dries clean all season. When things get busy, you can book a cleaning with Ezi in a few taps.

The bottom line

Knowing how to wash sports equipment comes down to a few rules. Machine wash soft gear cold, inside out, and after every use. Hand wash anything with a hard shell. Skip fabric softener. Air dry everything fully before it goes back in the bag. Synthetic fabric holds onto smell more than cotton does, so a steady routine beats one big scrub at the end of the season. Your gear will last longer, and your car will smell a lot better on the way to practice.