Are Gym Saunas Clean?

What You Can’t See Matters Most

After a workout, nothing beats stepping into a quiet, steamy sauna.
But there’s a question many gymgoers ask often silently:
Is this actually clean?

The short answer? Sometimes.
The full answer? It depends on how the space is cleaned, how often, and whether it’s being treated like a hygiene priority, because it should be.

Saunas are warm, humid, and shared by a lot of people. That’s a breeding ground for bacteria if not looked after properly.

Even when they look fine at first glance, they can still contain:

  • Sweat absorbed into untreated wood

  • Bacteria on benches, handles, and walls

  • Mould in corners or around flooring edges

  • Residue from body oils and dead skin

  • Musty smells that linger despite ventilation

These things often go unnoticed until a member complains or someone gets ill.

What a Proper Sauna Clean Should Include

At CleanKing, when we clean saunas for gyms and leisure centres, we go deeper than surface level. A quick wipe won’t cut it.

We provide:

  • Full disinfection of all surfaces, including benches and walls

  • Safe treatment of wood without damaging it

  • Removal of build-up from sweat, oils, and grime

  • Targeted cleaning of corners, floors, and hidden areas

  • Advice on cleaning frequency based on footfall

It’s about health, not just presentation.

How to Spot a Sauna That’s Not Being Cleaned Properly

Even if you’re not an expert, there are signs that something’s off:

  • A sour or musty smell

  • Visible sweat marks on benches

  • Dust or dirt trapped in the wood grain

  • Slippery or sticky patches on the floor

These aren’t just unpleasant, they’re warning signs.

Why Gym Managers Trust CleanKing

We clean wellness areas for independent gyms, fitness chains, and leisure centres across the UK. We know what these spaces need to stay fresh, safe, and up to standard.

When you choose CleanKing, you get:

  • Trained, uniformed operatives

  • Specialist products designed for heat and humidity

  • Safe, non-disruptive cleaning schedules

  • Reliable results, backed by experience

No shortcuts. No harsh chemicals. Just proper, professional cleaning.

Want to Be Sure Your Sauna’s Safe?

Let us take a look.
We’ll assess what’s needed and keep your space spotless.