These handy and high quality buckets come with lid and grid! Avoid the scratches by using the anti-grim grid and halfen the risk by using the 3 buckets technique:
1 bucket to wash the car
1 bucket to systematically rinse the dirt out of the wash mitt into clear water
1 bucket concentrting on the wheels and on their harsh brake dust
Hint - if you buy 3, you'll get one free!