I have used the KozaK Auto DryWash Cloth for almost 40 years. It keeps my vehicle very clean and gently buffs out the paint at the same time. You don't need to use water at all, and it will NEVER scratch your car! It works beautifully, and just takes a few moments to use.
What I especially like about it, is that you eliminate about 75% of the wet washes, so I save a lot on car washes.
You can Google "KozaK" or just go to this website for some dtailed information:
KozaKĀ®