I usually use one of several versions of the standard Rinseless Wash technique. My most common one, I`ll take a Waterless Wash and spray the car as a pre-soak. I will then use a Rinseless Microfiber Wash Mitt with a single bucket rinseless solution to wash the car. When I want to use car soap, I will pull out the Kwaazar foamer and use it as a substitute for my foam gun. Then from their I can take a bucket with rinseless solution to wash the vehicle. Sometimes I`ll use two buckets depending on the situation. If it calls for two buckets from my judgement, I`ll more likely fill one bucket with a lighter than usual amount of car soap using the Chenille Wash Mitt to wash the car. Then I will use the second bucket, filled with Rinseless Wash to rinse the car off, using a seperate mitt.
I will use my dedicated tire and wheel bucket filled up with rinseless solution as well. I can spray the wheel with an All Purpose Cleaner and then clean and rinse with a microfiber towel.
I have also been known to pull out waterproofed clothing and use the hose in the 30s and 40s with no regrets lol!