I use any clear gel, currently Old Spice. I haven't found a single "normal" deodorant that doesn't leave white shit on my shirts, so clear gel it is.
As for shower gel, I just use a bar of soap. Anything is fine. What you should be really worried about is your shampoo and conditioner. Don't use either of them daily. Don't get that bullshit 2-in-1. Most people use them wrong, too.
Dudes got done dirty in the shower game
You're either intentionally being obtuse or are just plain stupid. Customers SHOULDNT be in a position of being forced to tip or be ashamed for normal acitivitues. Absolutely required tipping should not be a thing. It should be optional. It doesn't matter what the current culture is, because that's not the conversation. That's the point.