How were roman bathhouses used?

All Roman bathhouses were used to get clean. However there were many sizes of baths ranging from the small privately owned businesses to the elaborate imperial baths. The smaller baths generally only...

The roman bathhouse was used for gay roman orgies and incest

Concrete! Concrete was used in Roman days but the technology was lost till an American came up with the idea all over again and the rest is history. Concrete;man made rock.

painkillers and acetum, (the acid in vinegar).

They go there to take a bath or just to chat. They also do massage and go for a little swim(sometimes).