I am a clean crazy perosn. Is it ok if I bring my own towel with me when I go to the provider or the provider's agency place?
I always bring mine to my incall as hotel towels are thin like toilet paper
Plus you'll never know when the Earth is about to be blown up. Never hitch a ride across the galaxy without a good towel.
I was going to make a Hitchiker's reference...but you beat me to it. 
and your own soap in what looks like a travel bag. You will raise less suspicion in some locations. You can also carry cellphones and other items in them.
I have never go to a provider before and all I am trying to do right now is to get a picture to see how is it going to be like when I go to a provider so I won't make some stupid mistakes. I think I should restate my question again so people can better understand what I am asking since there was already some reply not helpful and very confusing. My question is will it piss the agency/provdier off and resluts annoyance for the provider and less satisfying experience for me during the session if I bring my own towel with me to the ageny/provider when I do the incall? I ask this question because it is something that I do naturally all the time when I go to the Gym or whereever that would be needing a towel because I am a maniac at anything about cleanness. So I just want to ask the question again before I go somewhere new to make sure that I don't annoy anyone. Serious reply only. Please no funny comments thanks! sometimes a few funny comments can make the reply have deeper and more meanings, and it's very confusing and annoying.
You got several good replies that I would consider very helpful! As for the hitchhiking comment, you should read (I'm sure the movie will botch it) The Hitchhiker's Guide to the Galaxy. Never leave home without a good towel!
I knew there had to be more than one Hoopy Frood who could not resist temptation.
Sure. Bring your towel. You won't be making a mistake. Some guys bring their own dildo. Some guys bring their own fuzzy handcuffs. Some guys wear freaky underwear. Most of these ladies have seen some pretty bizarre shit. I think you're towel will seem rather sweet in comparison.
THat is a good idea. I have read some reviews where the lady did not even provide a towel to wash up. I have never used incall, I think I will do the same thing. I keep stuff in my backpack. I call it the players bag. The problem with incall is sometimes a provider will want to kick you out o met her next client. I highly recommend that you invest the money into a hotel room the first visit. Then state up front what you expect in an incall.
Need to find a landry mat near work to get rid of the perfume smells. This is one of the primary reasons why I have used outcall to my hotel room. I pick hotels that landry machines available. ALso I always get a room for 2 adults. You get at least 3-4 towels. Sometimes a towel becomes handy when you want have fun with the provider in a chair.
There is a warning about washing clothes. I would only wash clothes if you go on a business trip from your SO where you are gone for 4+days. If your clothes smell to clean your spouse will be specious if you make a 1 day overnight trip.
Nothing like dirty clothes that smell like dirty clothes with no perfume. Providers can be very accomidating with no perfume and no makeup.