turn on google map incognito mode at a neutral location (at a mall) before entering the provider address into google map, and don't turn incognito mode off until you are back at that same mall. Honestly, if your partner is suspicious, she can find other clues like cash in/out, the different soap smell, your libido/sexual performance, etc. If you want to go a little extreme, get a burner phone for pooning, so there are no traces on your personal phone (leave your regular phone at the office or put it in a metal box during your drive to provider), and get a gym membership and shower at the gym to hide the provider soap smell. Some guys will bring their own shampoo to the provider.