How do I wash an MMA rashguard without damaging it?

How to wash an MMA rashguard without damaging it?

A quality rashguard can last you through several years of training. However, many practitioners significantly reduce its lifespan due to poor washing habits.

Between sweat, bacteria, friction, and repeated training sessions, MMA, grappling, and No-Gi Brazilian Jiu-Jitsu rashguards are put through their paces.

Here are the best practices for preserving their comfort, colors, and technical properties.

Why is maintenance important?

After each training session, your rashguard absorbs:

  • Sweat.

  • Bacteria present on the skin.

  • Odors.

  • Residue found on the mats.

Without proper care, these elements can gradually deteriorate the fabric's fibers.

Mistake number 1: leaving your rashguard in your bag

This is probably the most common mistake.

After training, many practitioners leave their gear in their gym bag for several hours.

Humidity and heat then promote the growth of the bacteria responsible for bad odors.

The ideal approach is to take the rashguard out of the bag as soon as the session ends.

At what temperature should a rashguard be washed?

In most cases, washing at 30°C (86°F) is sufficient.

The technical fabrics used in modern rashguards generally do not need high temperatures to be properly cleaned.

Washing too hot can:

  • Deteriorate the elastic fibers.

  • Reduce the garment's lifespan.

  • Alter certain prints.

Should you use fabric softener?

No.

Fabric softener can clog the technical fibers and reduce their ability to wick away sweat.

To preserve the fabric's performance, it is better to avoid it.

Turning the rashguard inside out before washing

A good habit is to turn the garment inside out before putting it in the washing machine.

This helps to:

  • Protect the prints.

  • Limit external wear.

  • Preserve the colors for longer.

Can you use a tumble dryer?

In most cases, it is better to avoid it.

Excessive heat can damage the spandex and reduce the rashguard's elasticity.

Air drying remains the safest solution.

How to eliminate bad odors?

If a persistent odor appears:

  • Wash promptly after training.

  • Avoid leaving the garment damp.

  • Let it dry completely before storing.

  • Wash with a bleach-free fabric disinfectant to eliminate the bacteria responsible for bad odors.

In the majority of cases, these best practices are enough to avoid issues.

How often should you wash your rashguard?

The answer is simple: after every training session.

Wearing an unwashed rashguard multiple times increases the risk of irritation and promotes the growth of bacteria.

How to extend the lifespan of your rashguard?

To keep your gear for as long as possible:

  • Wash at 30°C.

  • Avoid fabric softener.

  • Avoid the tumble dryer.

  • Air dry.

  • Take the garment out of the bag quickly after training.

These few steps often add several years to its lifespan.

Conclusion

An MMA rashguard is a piece of technical equipment that deserves proper maintenance.

A few simple habits are enough to preserve its properties, limit odors, and extend its lifespan.

Taking care of your gear also ensures more comfort during every training session.

Frequently asked questions

Can you wash a rashguard with other clothes?

Yes, provided you avoid zippers or abrasive items.

Is the tumble dryer discouraged?

Yes, the heat can damage the elastic fibers.

Can you wear a rashguard multiple times before washing?

It is highly recommended to wash it after every training session.