Moxi Clay Bar
Clay bars have the ability to trap tiny debris. An appropriate lubricant is used together with the clay bar prevents abrasion of the paint surface. Any particle that protrudes from the top coat surfaced will be caught by the clay bar. The clay lubricant then prevents the debris from scratching the paint coat. After this process, the paint will feel smooth and shine brilliantly.
While clay is common used for other purposes, it is relatively new in the car detailing market. Clay bars are actually made of fine clay particles in a soft and malleable medium which allows the bar to be kneaded. Clay makers add colours to make it more creative or as a label for differing strengths and coarseness.