Do sports jerseys shrink in the wash?

Yes, polyester and nylon can shrink 3 to 5 percent in hot water or a hot dryer. Cotton blends shrink even more. Wash cold and air dry to prevent this.

Can I handwash a baseball jersey?

Yes, and for delicate or vintage jerseys it's often the better call. Soak in cold water with mild detergent for 15 to 30 minutes, rinse thoroughly, and lay flat to dry. Don't wring out.

How long can a sports jersey last with proper care?

Five to ten or more years without significant fading, stretching, or odor buildup. The killers are hot water, high-heat drying, fabric softeners, and damp storage.

Does drying sports jerseys in direct sunlight fade the colors?

Yes. Exposure to direct sunlight fades colors and graphics over time, especially reds, oranges, and yellows. Air-dry in the shade or indoors. If sunlight is your only option, turn the jersey inside-out first.

Game day supporters who know how to remove sweat and odor from their supporter shirts

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GET GAME DAY READY: HOW TO REMOVE SWEAT AND ODOR FROM YOUR SPORTS JERSEY

Game day energy is unmatched. The post-match jersey smell? Less so. Whether it's a soccer kit, baseball jersey, hockey gear or a basketball uniform, sweat and odor can set in fast and stick around if you're not washing it right.

Here’s why sports jerseys get so smelly so quickly, and how to build a washing routine that keeps your kit as fresh as your game all season.

Why Does Your Sports Jersey Smell So Bad?

Most modern sports jerseys are polyester, nylon, or blends, engineered to wick sweat away from your skin. The downside is that they trap bacteria deep in the fabric fibers.

This means standard washing often isn't enough to remove the odor . Regular detergent also only works on surface dirt, but not the bacterial residue trapped deep in the fabric. Hot water and high-heat drying make things worse because heat sets odors into synthetic fibers permanently. Plus, it can shrink polyester and nylon by 3 to 5 percent.

If your jerseys have sweat stains, they have a different cause. Yellow armpit stains happen when proteins in sweat mix with antiperspirant residue.

How to Wash a Baseball Jersey and Any Other Sports Kit

First up, don't leave your jersey stuffed in a gym bag overnight or longer. Bacteria multiply fast in warm, damp, dark environments. Hang the jersey outside after the game even if you're not washing it until the next day.

When it's wash day, here are the best moves to prevent jersey odor from sticking around all season.

Wash inside-out on a cold, gentle cycle

Because sweat is on the inside of the fabric, washing it inside-out means the detergent reaches where bacteria are lurking and multiplying.

Cold water prevents the odor setting in, and a gentle cycle protects logos, prints, and stitching from damage.

Use a sports-specific or enzyme-based detergent

Standard detergent doesn't fully break down bacterial residue in synthetic fabrics. Switch to a sports detergent or just add half a cup of white vinegar to your regular cycle.

Skip the fabric softener

Fabric softener is the enemy here. It coats synthetic fibers with residue that traps more bacteria over time.

Wash jerseys separately from cotton and towels

Cotton lint transfers to synthetic fabrics and clogs the moisture-wicking properties.

Don't overload the machine

Jerseys need room to move for detergent to reach every fiber. A packed machine means your jerseys don't get properly cleaned.

How to Remove Sweat Smell from a Jersey When It Won't Come Out

Soak your sports jersey in cold water with one cup of white vinegar for an hour before washing. This neutralizes odor at the fiber level instead of just masking it.

For white or light jerseys, add a quarter cup of oxygen bleach to the soak. Don't use chlorine bleach on colors or synthetic fabrics.

If there’s odor after multiple washes, this usually means the bacteria are here to stay. One deep soak is worth trying. If that still doesn't work, it's time to retire the jersey.

Drying and Storage

Air-dry only. High heat shrinks synthetic fabrics and sets in any remaining odor.
Turn inside-out for drying so interior moisture can fully evaporate.
Hang or lay flat. Delicate mesh or heavy hockey jerseys should lie flat to prevent stretching.
Pack away only when fully dry. Even slightly damp jerseys regrow bacteria overnight in a closed drawer. Give it an extra hour if you’re unsure.
Keep in a closet or drawer that’s cool and dry. Don’t pack away in a plastic bag, hot car, or a stuffed gym bag.

How to Prevent Jersey Funk All Season

The laundry routine matters. But what you do before the game matters just as much.

Shower with a quality scented body wash before you play. Less bacteria on your skin means less bacteria transferring to your jersey. AXE Phoenix Body Wash keeps odor at bay for 12 hours with a refreshing herbal scent.

Apply antiperspirant the night before game day. Aluminum-based actives work best overnight when sweat production is lowest. AXE Phoenix Antiperspirant Stick delivers 48-hour protection from a single application.

For a scent refresh between-games, use an antiperspirant as your sweat-reducing base paired with a matching body spray.

For a straight deodorant option, AXE Aqua Bergamot Premium Stick is a fine fragrance deodorant that tackles odor head-on.

Change jerseys between games. Sweat-soaked fabric worn all day locks bacteria in and makes odor harder to shift during washing.

Wash your sports jerseys within 24 hours of wearing them. The longer sweat sits in the fabric, the harder it is to fully remove.

Avoid machine washing it. The spinning and tumbling combined with detergent can fade or destroy the signature. Spot-clean non-signature areas only with a damp cloth and diluted mild soap. If it’s really dirty, take it to a memorabilia specialist.