There's an uncomfortable truth in Jiu Jitsu that hardly anyone talks about until they experience it firsthand:

👉 sooner or later, most practitioners will encounter a skin infection on the mat.

Sometimes it's a training partner who disappears for a few weeks.
Other times, you start noticing a strange irritation, a small red patch, or a skin area that just won't heal.

And that's when the fear begins.

Because when you train BJJ or Grappling, you're not just training with technique and sweat. You're also training in constant contact with bacteria, moisture, and friction.

The good news is that most infections can be prevented.

And no, you don't need to be obsessed or shower with bleach after training. But you do need to understand how hygiene truly works in contact sports.

Because an infection can not only keep you off the mat for weeks.
It can also spread to your training partners, affect your performance, and become much more serious if you don't act quickly.

In this article, we explain how to realistically, practically, and effectively avoid staph and fungal infections in BJJ.

Table of Contents

1. What exactly is staph?
2. Why are fungal infections so common in BJJ?
3. Why Jiu Jitsu has such a high risk of infections
4. Warning signs you should NOT ignore
5. The most common mistake after training
6. Not all soaps are suitable for a fighter
7. Why we created MAT SOAP
8. Simple habits to prevent fungi and bacteria on the mat
9. The danger of continuing to train “because it doesn't look serious”
10. Conclusion: hygiene is also part of training

What exactly is staph?

Staph is a bacterium that naturally lives on the skin of many people. The problem arises when it enters small wounds, cuts, or irritations caused by training. And in BJJ, this happens constantly.

Initially, it might appear as a strange pimple, a red area, a wound that won't heal, or tenderness or swelling.

But if not treated properly, it can quickly worsen.

What about fungal infections?

Fungal infections are probably even more common.

The combination of: sweat, heat, humidity, physical contact, ... creates the perfect environment for infections to appear.

And the problem is that many people continue to train without realizing they have it… unintentionally infecting others.

Why BJJ has such a high risk of infections

Jiu Jitsu brings together practically all the ideal factors for the spread of bacteria and fungi:

Constant skin-on-skin contact.
Shared sweat.
Enclosed spaces.
Continuous friction.
Damp equipment.
Many people training together.

And the more you train, the greater the exposure. The problem is usually a lack of hygiene habits.

Tenace Antibacterial Soap - MAT SOAP

 

Warning signs you should NOT ignore

Many practitioners minimize initial symptoms because they don't want to stop training.

Mistake.

If you notice any of these signs, you should pay attention:

• circular red patches
• persistent itching
• painful pimples
• wounds that don't close
• warm or swollen areas
• unusual irritation on the neck, arms, or legs

Continuing to train like this can make it much worse. And you can also infect the entire academy.

The most common mistake: “I'll shower when I get home”

One of the habits that most increases risk is staying sweaty for a long time after training.

Many people finish class, drive home, run errands, or take hours to shower.

The sooner you clean your skin after training, the better.

 

Not all soaps are suitable for a fighter

Most regular soaps are designed for basic daily hygiene. Not for someone who spends hours rolling on a mat full of sweat, friction, and bacteria.

A BJJ practitioner needs a soap that cleans deeply without damaging the skin.

Because some soaps are too aggressive and dry out the skin, while others are too mild and don't clean well.

And irritated or damaged skin is also more easily infected.

That's why we created MAT SOAP

At Tenace, we wanted to develop a soap specifically designed for fighters.

MAT SOAP is designed to:

• clean deeply after training
• help remove sweat and impurities
• care for the skin after intense sessions
• be part of a real prevention routine

With ingredients like tea tree oil and olive oil, it's designed for those who train hard and want to keep doing so.

Simple habits that greatly reduce risk

Most infections can be prevented with basic, but consistent, habits.

Shower as soon as possible

Don't wait for hours.

ALWAYS wash your clothes after training

Never reuse sweaty rashguards or leggings.

Wear flip-flops off the mat

Especially in showers and locker rooms.

Keep your nails short

Fewer cuts = less risk.

Don't train if you have a suspicious infection

Out of respect for your training partners and yourself.

Clean your equipment too

Knee pads, elbow pads, ear guards, and your bag accumulate moisture and bacteria.

 

The more you train, the more important your hygiene becomes.

Not just to avoid infections.
Also to protect your training partners and maintain consistency for years.

🧼 MAT SOAP — Designed for the mat

At Tenace, we develop products designed for real fighters.

And MAT SOAP was born precisely from that need:
👉 to care for the skin of those who truly live grappling.

✔️ Tea tree
✔️ Deep cleansing
✔️ Designed for contact sports
✔️ Perfect for BJJ, Grappling, and MMA

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