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Combat Sports · Skin & Hygiene

The Muay Thai fighter who kept getting sidelined — and the homemade spray that ended it.

After years of skin infections pulling him out of training and competition, one fighter and his wife built a post-fight ritual. He hasn’t had an infection since — and now 5,000+ athletes use it.

By the Fight Scrub Team
Updated for the 2026 training season
Mark King training Muay Thai in Thailand
Mark King, founder — training in Thailand

Mark King was a young fighter chasing the sport he loved. He’d moved to Thailand to train Muay Thai the real way — six days a week, in humid gyms, on mats shared by dozens of other bodies. He was getting good. He was competing.

And he kept getting sidelined.

The problem every grappler knows

If you train in a combat sport, you already know what came next. The mats are warm. The gear stays damp. Sweat, friction, and shared surfaces are a fact of the sport — and skin takes the hit. Mark started picking up the kind of stubborn skin infections that don’t just hurt; they pull you out of training and out of competition.

He’d clear one up, get back on the mat, and a few weeks later be sidelined again. For someone whose whole life was the sport, it was maddening. Showering after training wasn’t enough. Store-bought soaps and sprays mostly masked odor and did nothing for what was actually living on his skin and gear.

“I was clean by every normal standard — and still getting infections that kept me out of the ring.”

His wife had an idea

Frustrated and out of options, Mark’s wife started experimenting. She built a spray from simple, natural ingredients — something tough enough to handle the sweat and bacteria of a fight gym, but gentle enough to use on skin every single day.

Mark made it a ritual: after every session, before he left the gym, he’d spray himself and his gear down, let it dry, and go. No fancy routine. No harsh chemicals.

He hasn’t had a skin infection since. Not one — across years of hard training since he started the regimen.

Fight Scrub Battle Spray in a gym bag

What makes it different

That homemade spray became Fight Scrub Battle Spray. It’s built on the opposite philosophy from what’s on the drugstore shelf:

  • Tough on bacteria. Formulated to handle the sweat and germs that live on mats, gloves, and gear — not just cover the smell.
  • Gentle on skin. Natural ingredients, kid-safe, no parabens, dyes, or harsh chemicals — so you can use it every day.
  • Made for the real problem. Spray your body and your gear, let it dry, and go. No shower required.
  • Handmade in America in small batches — the same way Mark’s wife made the first bottle.
From a wrestling coach

“Our wrestlers and club had no mat or skin fungus this year, and we love your products. No skin issues — deodorant and sanitation has been A+, and the spray for after mat time has been on point keeping us clean. We’re passing the word!”

Coach Joseph Pistilli
Coach Joseph Pistilli
Coach & household of wrestlers · verified customer
Try Mark’s ritual — shop Battle Spray →
10,000+
Fighters
4.5★
80+ reviews
USA
Handmade

What fighters are saying

★★★★★

“I roll five times a week. This keeps me clean and confident off the mat — and the scents are unreal.”

Mike M. · BJJ
★★★★★

“As a wrestler I’m always dealing with sweat and odor. Fight Scrub is the only thing that actually keeps up.”

Mark K. · Wrestler
★★★★★

“Must-have for my gym bag. Handles the post-training stink perfectly and my skin’s never felt better.”

Carlos M. · MMA

Why not just use wipes?

Wipes
✕  Single-use, more waste✕  Bulky, hard to carry✕  Can dry skin out✕  Can’t reach your gear
Battle Spray
✓  Quick spray, no mess✓  Pocket-sized, 1,000+ sprays✓  Keeps skin hydrated✓  Body and gear
Start the ritual

Train clean. Stay in the fight.

Join 5,000+ fighters using Battle Spray after every session. Bundle & save, or subscribe and never run out. Free U.S. shipping over $60.

Shop Battle Spray →
30-day guarantee · Handmade in the USA

Common questions

Is it safe for sensitive skin and kids?
Yes — it’s made from natural, kid-safe ingredients with no parabens, dyes, or harsh chemicals, so it’s gentle enough for daily use.
Does it actually do anything, or just cover the smell?
It’s formulated to be tough on the bacteria and sweat that build up on skin and gear — not just mask odor like most drugstore sprays.
How do I use it?
After training, spray down your body and gear, let it dry, and go. No shower required. One bottle lasts most athletes weeks.
What if it doesn’t work for me?
You’re covered by a 30-day guarantee. If you’re not happy, let us know and we’ll make it right.
Get Battle Spray →

*Mark’s experience is his own and individual results vary. Fight Scrub is a personal-care hygiene product intended to help you stay clean and fresh. It is not a drug and is not intended to diagnose, treat, cure, or prevent any disease or infection. These statements have not been evaluated by the Food & Drug Administration.

© 2026 Fight Scrub · Handmade in the USA. This page is an advertisement.

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