Book your free sauna consultation
Get a Quote

One of the most common questions I receive as the CEO of Clearlight Infrared Saunas® is simple yet essential: “Johannes, what do you wear in a sauna?”

The truth is, there is no single rule. The "best" outfit depends entirely on your environment and your goals.

What should you wear in a sauna?

Are you stepping into a private home sanctuary to decompress after a long day? In that case, wearing nothing might be the most comfortable option. However, if you are managing a commercial sauna in a gym or spa, hygiene and etiquette require a different approach.

In this guide, I will answer the question “what do you wear in an infrared sauna?” by covering the best practices for every scenario.

Limited time offer

Not sure where to start? Talk to us

Not all infrared saunas are created equal. A quick call with Clearlight® can save you hours of research — and years of compromise.

Get Personalised Advice

Why Clearlight

The Lowest EMF & ELF

Engineered for peace of mind—our patented True Wave® heaters eliminate EMF and ELF exposure, offering superior infrared heat that penetrates deep into the body.

Crafted for Longevity

Built to last and designed to Impress. Quality materials meet meticulous construction for endless durability.

True Lifetime Warranty

Your Clearlight® Infrared Sauna comes with an incredible benefit—the Clearlight Lifetime Warranty for residential use.

Latest Stories

View all

Best Outdoor saunas 2026

What's the Best Outdoor Sauna in 2026?

At Clearlight® Saunas, we believe that spending time in nature is essential for our physical and mental health. That's why we've compiled a comprehensive guide to the best saunas since 2016 for outside your house, based on our extensive experience. Whether you're looking...

Read more

Should I Sauna in the Summer? Your Infrared Sauna Protocol for Warmer Months

Should I Sauna in the Summer? Your Infrared Sauna Protocol for Warmer Months

As temperatures rise, many people ask “Should I sauna in the summer?” We explain how infrared sauna sessions can support recovery, circulation, skin health, and metabolism during warmer months, and the best protocol to follow.

Read more

The 5 Things That Define the Best Infrared Sauna in the UK

5 Qualities That Define the Best Infrared Sauna in the UK

Discover the key qualities that define a high quality infrared sauna in the UK, from heat technology and warranty, to design and performance.

Read more