Your at-home wellness ritual starts here

The THERAVA Journal 2 min read

Are Sauna Blankets Safe? What to Know Before Your First Session

October 27, 2026

THERAVA infrared sauna blanket laid flat with its digital controller

Short answer: a sauna blanket is designed to be used at home, but it involves heat and electricity, so it isn't right for everyone and it must be used as the manufacturer directs. Read the user manual, check with a healthcare professional if a medical condition applies, inspect the equipment before every session, stay awake and attentive, and stop if you feel unwell.

Who should check with a professional first

Heat exposure may not be appropriate for everyone. Consult a qualified healthcare professional before using a sauna blanket if you:

  • are pregnant,
  • have a heart, blood pressure or other medical condition,
  • have impaired heat sensation or circulation concerns,
  • take medication that may affect how your body handles heat,
  • have any other reason to be unsure.

What to check in the product

  • A complete user manual covering setup, temperature range, maximum session length, cleaning and electrical precautions.
  • Clear controls for temperature and timer that you can reach while lying down.
  • Electrical safety certifications that apply in your country. Ask the seller if they aren't listed.
  • Undamaged parts: the blanket, controller, cord and plug should show no cuts, scorching, exposed wires or loose connections.

Habits for every session

  1. Follow the temperature and time limits in the manual.
  2. Use only a surface the manual approves.
  3. Keep the controller within reach.
  4. Never sleep while using the blanket.
  5. Don't use it after drinking alcohol or if you feel unwell.
  6. Keep water, wet hands and liquids away from the controller and plug.
  7. Keep children and pets away from the blanket while it's in use and while it cools.

When to stop

Stop your session, switch off and carefully get out of the blanket if you feel dizzy, light-headed, overheated, nauseous or uncomfortable in any way. Rest somewhere cool. If symptoms continue, seek medical attention.

After your session

  • Switch off and unplug.
  • Let the blanket cool completely before cleaning or folding it.
  • Store it somewhere dry, away from heat and sharp objects.

Frequently asked questions

Can I fall asleep in a sauna blanket?

You should never sleep in a sauna blanket. Stay awake and attentive for the whole session.

Is a sauna blanket a medical device?

The THERAVA Infrared Sauna Blanket is a personal wellness product. It is not a medical device and is not intended to diagnose, treat, cure or prevent any disease.

More guidance

Read our full product safety information, learn how to use a sauna blanket step by step, or explore the THERAVA Infrared Sauna Blanket.

Keep reading

Back to the journal