Two-bucket Wash Method

Grit guards trap dirt. It reduces swirl marks. Pre-washing helps. Snow foam or a pre-wash spray loosens dirt before contact washing, so less grit touches the paint. Wash from the top down and leave the dirtiest lower panels and wheels until last, using separate mitts for wheels. A pH-neutral shampoo will not strip wax or sealant.

Dirt is rinsed off the mitt before it returns to the shampoo.

Use clean microfibre. Avoid washing in direct sun.