Saunas represent detoxification and relaxation. Dreaming of a sauna could indicate that you need to take some time out of your busy schedule to focus on yourself and your own well-being. You may need to physically detox your body if you have a poor diet or have not been getting enough exercise. You may also need a mental or emotional detox. If there is a situation or person in your life that is causing you undue stress (ie – has become toxic), this symbol calls for taking a break to remove the toxins from your system so that you can rest and rejuvenate.