Hey all. Swedish Car Day is coming up (8/23) at Larz Anderson Auto Museum in Brookline, MA and I want to clean and prep my S80. However, other than taking it through an automatic car wash (I have a monthly subscription) and cleaning and conditioning the leather with Lexol, I have never waxed or clayed the exterior. Does anyone have any suggestions for any high-quality and effective waxes and/or clay bars? Also, is it acceptable to wax the car after claying it? Thanks in advance.