A good sex worker would make sure she cleans herself up in between punters. This should include washing her pussy.
That being said, I would much rather what you said then french kissing a woman who have swallowed some other guys cum. But as long as the sex worker cleans herself off such as using mouthwash and showering then I have not really got a problem with either to be honest.
If it did bother me that much, then I would change my hobby.

Honestly sometimes I truly think you have no clue and just say whatever you think the crowd want to hear, your completely wrong regarding washing.
A 'good sex worker' can clean herself as much as she likes BUT unless she douche's her vaginal canal and uses copious amounts of water to do so (which btw is really bad for vaginas) then there will be sperms present inside the vaginal passage if she has had bareback sex with a CIP finish.
My daughter in-law is a forensic nurse, she deals with rape and sexal assault cases, gathering the medical evidence from the victim,
sperm or semen can live in and be present inside the vagina for up to a week after it has been deposited there., they are mostly dead at a week old with no tails but they are there. So you are going to be stirring for a long time if all she does is wash the outside.
Now when it comes to oral, OWO, CIM etc thats very different, if someone swallows cum and then rinses their mouth, cleans their teeth and uses a mouthwash there will likely be zero evidence left of any sexual activity and no spunk or sperm (i will check with my daughter in-law to make sure I'm right) making owo much cleaner in terms of not coming into contact with another man's baby batter.

I will add teeth cleaning can create mico abrasions in the gums and are potentially an open route to allow infection transfer so personally I choose mouthwash between clients.
I will let Doc deal with you next post cos he's good at quote finding, you have gone from one opinion to the other on if you would or wouldn't BB more times than I've changed knickers this week I swear.