If the temperature is above freezing I will go outside and hand wash my car. I like to use the hose to get rid of most of the dirt. I might wear dishwashing gloves
I only hand wash my black car. My white car goes to the car wash.
Now if it is freezing and I need to wash it... then I find a touchless car wash. They suck but it gets rid of the dirt. Then I come home and I wash with this:
https://www.amazon.com/Optimum-NR201...565373&sr=8-12
I have a lot of microfiber towels so if it gets dirty I switch it out. No need to dry.