Is washing a car with a brush like the one below a bad idea? I've washed cars with them before and it makes it so much easier but I just got a new black car and don't know if I should try it or not on my new car.
https://www.amazon.com/Carrand-9305...h&qid=1564794767&s=gateway&sr=8-1-spons&psc=1
https://www.amazon.com/Carrand-9305...h&qid=1564794767&s=gateway&sr=8-1-spons&psc=1