well, I dunno about all this but the Romans did love their baths/thermae. A Roman once said that what is better than going once to a thermae is to go twice. They loved it. And it wasn't that far removed from todays pleasures. Let's see, one would enter this beloved building after working out in the gynnasium all sweaty and dirty (women too if available) and would be disrobed. They enter the sweat room to open pores, step out and have a slave sponge them down, removing dirt and sweat. Then to the caldarium where one slips into shoes to keep from burning feet and sweats more,then rinsed again and into the hot water for a grand soak. OUt of there into the frigidiarium to close pores and then to the waiting tepid waters of the tepidiarium to mingle with the other folk lounging there. Some places it was co-ed but usually women were granted the morning shift, men the afternoon shift and the poor whatever time was left over before cleaning the pools with vinegar is my bet.
Now once in the elegant tepidarium (Trier) one could have a private massage with a happy ending of course, or a simple massage where one's hair was washed with imported shampoo from Egypt that was made down the street. Hands were manacured with nails clipped and trimmed.Calouses were removed with pumic along with defoleating skin and hair that wasn't waxed. I believe they waxed hair rather than plucking it, exception stray hairs and eyebrows. The hair is rinsed with a compatible or matching fregrant rinse that blends nicely with the massage oil. Facials were also administered, both refreshing and medicinal. One could treat acne, oily skin or dry as needed. Bruises could be sucked away by leeches. Once one was so refreshed, one could peruse the boutiques and venders for new makeups, wigs, sandals made also down the street, or one could munch on tidbits offered by another vendor or one could simply enter the library for a pleasant read or reading. Never forget the stroll through the relaxing garden area nearby.
And one paid through the nose for this delight so only the rich enjoyed this experience or the thermae had exclusive memberships as Balbus's thermae in Herculaneum. So did they stink, sure of garlic and sweat but what a wonderful way to get rid of it.