HygeiaSleep is on a mission to make mattress hygiene a global priority — because guest wellness begins where they sleep.

In recent years, hospitality has made bold strides in sustainability, design, and guest experience. But one critical area has been overlooked: what lies beneath the sheets.

Every night, guests lie on surfaces that absorb sweat, shed skin, and accumulate bacteria. Mattresses are rarely cleaned properly — and in many properties, there are no standard procedures in place at all.

At HygeiaSleep, we’re changing that.

We’ve built the world’s first dedicated Sleep Hygiene Certification Program for the hospitality industry. Our system empowers hotels to implement proper mattress hygiene protocols through:

Mattress Hygiene Licence (MHL)

• The Mattress Hygiene Licence (MHL): An online training and assessment program for housekeeping teams, built on science and real-world expertise

• A Standardised SOP Framework: Developed by our Standards Advisory Board, covering best practices in mattress cleaning and compliance

• The HygeiaSleep Certified Property Badge: A globally recognised certification that signals trust, quality, and a commitment to guest wellness

We don’t just help hotels clean better. We help them prove it — to guests, to regulators, and to the world.

Today, we partner with over 3000 accommodation providers around the world to help them implement clear mattress hygiene policies, certify their teams through digital training, and build trust with guests through verified certification. It offers the hospitality industry a practical, science-backed way to stay ahead of expectations and deliver confidence where it matters most: the guest experience.

If your hotel believes wellness shouldn’t stop at the spa or the smoothie bar — but should extend to the mattress your guests sleep on — then it’s time to join us.

Sleep Clean. Certify Well.™