Infrared saunas
The practical differences between infrared cabins and traditional heated rooms.
Written and reviewed by Perth Recovery Guide · Last reviewed 5 September 2026
What infrared saunas are, and what to expect
Infrared saunas use radiant panels rather than relying mainly on very hot room air. The cabin is commonly around 45 to 65°C, although equipment and settings vary. Infrared energy is absorbed at the skin and the body responds to the resulting heat with increased skin blood flow, heart rate and sweating. The experience is usually gentler than a traditional sauna, but it remains genuine heat exposure.
A short history
Infrared heating technology is much newer than traditional sauna bathing. It became common in wellness studios because cabins can be compact, private and comfortable at lower air temperatures. Far infrared and full spectrum are common equipment descriptions; they refer to the wavelengths produced, not a guarantee of a particular health result.
Potential wellbeing and recovery benefits
People use infrared saunas for different reasons. The most relevant possibilities are:
- A private, lower air temperature heat experience that many people find easier to tolerate
- Relaxation and a deliberate period away from screens and daily stimulation
- Temporary warmth that may make stiff or tired muscles feel more comfortable
- A repeatable recovery ritual for people who enjoy heat but not a very hot communal room
Comfort and pain
Heat may temporarily ease the feeling of stiffness and help the body feel looser.
Infrared may be more comfortable for visitors who dislike intense traditional sauna air temperatures.
Wellbeing
A quiet private session can help people slow down and relax.
Some people find evening heat relaxing, although individual sleep responses and timing vary.
Performance and recovery
Athletes may use infrared sauna to unwind after replacing fluids and cooling down from exercise.
Heat can increase circulation and cardiovascular demand, but it does not directly prove faster tissue repair or improved endurance.
Individual responses vary. These services are best viewed as optional additions to sleep, nutrition, appropriate training and healthcare, not replacements for them.
How to approach your first session
- Confirm the cabin type, temperature range, session length and whether towels and water are supplied.
- Begin conservatively and avoid treating heavy sweating as the goal.
- Drink water before and after the session, particularly after exercise or during Perth’s warmer months.
- Allow time to cool down before driving, exercising again or moving into intense cold.
This is general information, not medical advice. Ask the venue about its screening and supervision, and speak with a qualified health professional when a medical condition, pregnancy or medication may affect suitability.
Practical considerations
- Sweating is temperature control, not proof that toxins or heavy metals have been removed; the liver and kidneys perform the body's main waste processing roles.
- Infrared is still heat exposure, even when the room feels gentler than a traditional sauna.
- Claims about deep tissue penetration, detoxification, calorie burning or injury prevention should not be treated as guaranteed outcomes.
- Check suitability if you are pregnant, unwell, dehydrated or managing a condition or medicine that affects circulation, blood pressure or heat tolerance.
Frequently asked questions
Infrared or traditional sauna, which is hotter?
Traditional rooms generally use hotter air, commonly around 70 to 100°C. Infrared cabins often operate around 45 to 65°C, but a longer infrared session can still create substantial heat strain.
Does infrared sauna detox the body?
Sweat contains water, salts and small amounts of other substances, but sweating is not the body's main detoxification system. Choose infrared sauna for heat and relaxation, not as a substitute for liver or kidney function.
Is infrared better for muscle recovery?
Warmth may feel pleasant for tired muscles and support relaxation, but evidence does not establish infrared sauna as a direct repair treatment. Rehydration, food, sleep and load management remain more important.
Can two people use the cabin?
Some Perth venues have larger private cabins, while others are designed for one person. Check the listing and exact booking option before attending.