When Two People Want Different Sauna Temperatures

My partner likes it hot enough to feel like a gentle challenge; I like it warm enough to read a page without sweating on it. We stopped arguing about one “right” number and started treating the sauna like a small shared room with adjustable parts.

First, we choose bench sides. I take the lower or cooler side, and my partner takes the higher side. On a two-person infrared sauna, the difference between bench heights can matter more than a couple of degrees on the dial. We check this by sitting where we’ll actually sit, not by standing near the door.

Sensor position is the next thing I check. If the sensor sits high and near a corner, it may read one thing while our shoulders feel another. I don’t assume the display tells the whole story. We let the unit warm up, then test with a hand near shoulder height before deciding to nudge the setting. Warm-up also gives the room time to even out, so we’re not chasing a number that’s still climbing.

Vents are useful for fine-tuning. Opening one slightly can take the edge off without changing the setting, especially if only one of us is feeling overheated. I close it again when we want the heat to build. Layers help too: I keep a towel or light layer on my shoulders and remove it later; my partner often starts with less. A timer keeps us from overcorrecting. We set a short first block, say 15 minutes, and check in at the end rather than debating mid-session.

Most of all, we communicate before we get too hot. A simple “I’m at my limit” is easier than hints. We keep shared sauna temperature notes on the fridge so we remember what worked: which side, vent position, and how long we warmed up. When we forget what worked, I look at shared sauna temperature notes to compare routines without guessing. Check your own unit’s current instructions, since sensors and vents vary.

— Sarah Collins