One of the most advanced, ultra-low-EMF infrared saunas available, a Sun Stream sauna offers an unparalleled wellness experience—a deep, glowing warmth that regular users love. What many beginners don’t realise, however, is that the quality of your session is largely shaped by what you do before you step inside.
Infrared heat differs from traditional steam saunas. Rather than simply warming the air around you, Sun Stream’s far infrared panels emit radiant energy that penetrates deep into muscle tissue, triggering cardiovascular responses comparable to moderate-intensity exercise. That’s a meaningful physiological response that your body will handle better with the right preparation.
Make this step-by-step pre-session ritual part of your infrared sauna routine.
Always hydrate before your infrared sauna session
Always drink 500-600 ml of water in the hour leading up to your session. Infrared saunas induce a significant sweat response, and stepping in already dehydrated can lead to headache, dizziness, and an early exit.
More importantly, sweat isn’t just water; it carries electrolytes like sodium, potassium, and magnesium. Replacing those minerals before you start makes a real difference in how you feel mid-session and afterwards.
Tip: Add a small pinch of quality sea salt or an electrolyte drop to your pre-sauna water.
Any drinks to avoid before your infrared sauna session?
Skip the alcohol and heavy caffeine in the hour leading up to your sauna session. Both are diuretics that work against your hydration efforts and can amplify the cardiovascular load on your heart during the session.
Prepare your skin and body to receive far infrared radiation
- Shower beforehand. This one surprises people, but it matters. Lotions, perfumes, sunscreen, and body oils sit on the surface of the skin and can partially block pores — the very channels your body needs open to sweat effectively. A quick rinse with warm water (no soap required) is all it takes.
- Try dry brushing. This is the pre-sauna habit of dedicated regulars. Using a natural bristle brush and working in long strokes toward the heart, dry brushing stimulates the lymphatic system and exfoliates dead skin cells. The result is skin that’s more receptive to infrared penetration and a lymphatic network that’s primed and ready for the detoxification and metabolic activity the session will trigger.
- What to wear. The short answer: as little as possible. Infrared waves interact directly with skin, so loose cotton, a light towel, or nothing at all allows maximum penetration. Synthetic fabrics, in particular, act as a barrier you simply don’t want.
Prepare your infrared sauna environment
One of the advantages of far infrared heating panels is that they begin emitting radiant heat immediately when switched on; you don’t need to wait until the cabin air reaches 55°C before entering. Stepping in early means you benefit from the full heat-up period, which many users find is where the most comfortable, gradual warm-up occurs.
Before you step in, leave your phone outside. A sauna session is one of the few genuinely tech-free windows in a modern day—protect it.
Finally, the towel stack. Bring three: one to sit on, one to set beneath your feet, and one to wipe sweat as it accumulates. This isn’t just for your comfort. As your body releases sweat, you want to wipe it away rather than allow it to be reabsorbed through the skin.
Time your nutrition right
You want to be neither hungry nor full when you start your IR sauna session. Entering on an empty stomach risks light-headedness as your body redirects circulation toward the skin and periphery. Entering right after a large meal means your digestive system is competing for that same blood flow.
The sweet spot is waiting 60–90 minutes after a moderate meal. A light snack is fine if you’re genuinely hungry — think a banana or some nuts rather than anything heavy or fried.
Calm your mind before your session
One of the most underrated pre-sauna habits is spending five to ten minutes in deliberate stillness before your session begins. This might look like a short meditation, a few rounds of slow diaphragmatic breathing, or simply sitting quietly away from screens and noise. The goal is to begin the transition out of a busy, cortisol-driven headspace before you close that sauna door.
A simple approach for beginners: sit somewhere comfortable, set a five-minute timer, close your eyes, and focus on slowing your exhale to roughly twice the length of your inhale. That’s it. No app required, no experience necessary.
Safety basics for first-time infrared sauna users
Start with 15–20 minutes per session in your first week and build from there. Research on far-infrared sauna tolerability confirms that shorter, consistent sessions are both safe and effective. You don’t need to push through discomfort to see results.
If you have a heart condition, are pregnant, or are on medication that affects blood pressure, consult your doctor before beginning. These aren’t reasons to avoid infrared saunas, but they are reasons to get professional guidance first, as cardiovascular safety considerations vary by individual.
With your infrared sauna routine, consistency is everything
One session feels like a treat. Three sessions per week, over months, is where the meaningful changes in recovery, cardiovascular health, and wellbeing compound. Long-term research consistently shows that frequency and regularity of sauna use are the strongest predictors of benefit.
You’ve made a serious investment in your health with a Sun Stream sauna. The preparation routine above costs you nothing extra — just fifteen minutes of intention before each session.