If you're going to the baths, you need to remove all your clothing, bringing only a small towel and toiletries with you (wear your locker key on your wrist). If you're going to the sauna, change into the pajamas provided. The cardinal rule here is that you need to wash before getting into the baths.

Offering a small tip to a massage therapist may be politely returned to you, it is not customary to tip in Spa`s in South Korea.

While American spas are more focused on providing relaxing treatments, Korean spas are more of like a space where you (can) hang out for a longer period of time (maybe with your friends) and spend time in the different pools and heated rooms. You can also get treatments at a Korean spa.

Some Jjimjilbangs allow customers to sleep there overnight. They have relaxation rooms where mostly men, particularly those who work away from their families or stay out late working, often spend the night instead of going to a hotel.