How can I set the sauna timer for optimal relaxation and safety?

To set the sauna timer for optimal relaxation and safety, first, ensure the sauna is preheated to the desired temperature. Then, set the timer for a duration that aligns with your comfort level and the sauna's recommended usage guidelines. It is important to not exceed the recommended time to prevent overheating or dehydration. Additionally, always stay hydrated, listen to your body's signals, and exit the sauna if you feel lightheaded or uncomfortable.