You can shower before, after or both before and after an infrared sauna. A quick shower beforehand can remove sweat, fragrance and heavy skin products; a shower afterwards can help you feel clean after perspiring. The best routine depends on your comfort, what is already on your skin and the instructions provided by the facility.
There is no need to treat shower timing as a detox rule. Sweating is part of the body’s temperature regulation. A shower cleans the skin; it does not “flush toxins,” increase fat loss or turn the session into a medical treatment.
Why shower before an infrared sauna?
A pre-session shower can be useful if you have exercised, worked outdoors or applied makeup, perfume, body oil or a heavy moisturiser. Arriving with clean, dry skin is considerate in a shared facility and may feel more comfortable as the cabin warms.
Keep it simple. Use products that suit your skin, rinse well and dry thoroughly. A very hot shower immediately beforehand may leave you already overheated, so choose a comfortable temperature and allow yourself to settle before beginning.
Why shower afterwards?
Most people prefer to rinse perspiration from their skin after the session. Allow your breathing and temperature to settle, drink according to thirst and then take a comfortable shower. It does not need to be icy unless you genuinely enjoy that sensation and it is appropriate for you.
If your skin tends to feel dry, avoid very hot water and harsh cleansing. Pat rather than scrub, then apply a simple moisturiser if that is part of your normal routine.
Is it best to shower both before and after?
Doing both is practical when you arrive with products or sweat on your skin and also want to rinse afterwards. The first shower can be brief; the second is for post-session comfort. If you arrive clean and product-free, showering only afterwards may be enough.
What about makeup and skincare?
Removing makeup and heavy occlusive products before the sauna is generally the cleaner, more comfortable option. Heat and perspiration can cause products to run or feel irritating around the eyes. After showering, return to skincare that you already know suits your skin rather than introducing several active products at once.
Cooling down and hydration
Finish the session if you feel dizzy, faint, nauseated or unwell. Stand up carefully, move to a cooler environment and give yourself time before driving or beginning another demanding activity. Water is a sensible choice for most ordinary sessions; individual fluid needs vary.
People who are pregnant, have cardiovascular or heat-sensitive conditions, take medicines that affect temperature or fluid balance, or have been advised to limit heat exposure should seek individual guidance before using a sauna.
The practical answer
Shower before an infrared sauna when you want to remove sweat, fragrance, makeup or heavy skin products. Shower afterwards when you want to rinse perspiration and feel fresh. Doing both is fine, but neither shower needs to be extreme or linked to unsupported detox claims.
Prepare with what to bring to an infrared sauna and hydration guidance. If this is your first visit, our first infrared sauna session guide walks through the full experience. Explore the Bodi Boutique infrared sauna or open the live ClassFit services calendar when you are ready to book.
About the author
Jazz Collier is the founder of Bodi Boutique in Millmerran, Queensland. She has worked across fitness, beauty and wellbeing services for approximately 10 years.
Last reviewed: September 2026. This article is general information and does not replace individual medical advice.
