What are the rules for the Japanese bath houses for men?

Answer:
One must first cleanse oneself with soap and water using the detachable shower heads located near the bath before entering the water. Once clean (including rinsing away all soap/shampoo), you may enter the bath. Typically, you should not let your hand towel touch the bath water. You may put it on your face, or thereabouts.
First answer by Kuribou. Last edit by Kuribou. Contributor trust: 117 [recommend contributor recommended]. Question popularity: 1 [recommend question].