Special sauce

This may be a new topic. I hope it is. I have had dancers who were reluctant to do lappers because of previous girls. One very nearly refused because of the *particular* girl that had given me a lapper a few minutes before. She said it was because the first dancer tends to sweat a lot. (true) I suspect it was because she didn't want to grind on an area that was saturated with another skank's juices. The second girl would often carry around a small towel to sit on when she was with customers. (understandable, since the seats and upholstery are probably not regularly cleaned. lol) Her lapper over the wet spot was only half-hearted. Question: Any trouble with girls that are hung-up with whether other pussy juices are still in your lap?