Just gave my 2019 a quick wash. I use el cheapo Turtle Wax car wash soap. What are my fellow Mini owners using these days?

 

I use Mother's or Maguires liquid Wash and Wax one my cars. A couple of squirts of either in a pail of water and I'm ready to go. The both "subs-up" nicely and rinse clean.

I also purchased one of these to dry my MIni and BMW. Yes, a bit expensive, but this thing drinks up the water and I can dry either car completely w/o ever having to wring the water out.:

https://www.griotsgarage.com/product...ortby=ourPicks