Have these women been trained in proper washing technique...like will they remember not to take a rag used to wash the rear bumper and then use it on the hood?
Also, are you making sure that their bikinis are made of non-scratchy materials. If they have sequins or the like, I'd be worried about my finish.
GL with this, OP...hope you get nice weather for it!
Upcoming comedy shows: March 3 at Broadway Comedy Club, NYC, 8 p.m. March 5, Tierney's Tavern, Montclair, NJ, 7:30 p.m. See Facebook for other shows and PM me if you can make one...love to see you there!
Mangofy your E46!