Grit Guard Washboard
The Grit Guard Washboard works in conjunction with the Grit Guard Insert in your bucket! Like the Grit Guard Insert, the Washboard has NO flat surfaces for dirt or grit to be collected. Contaminants are extracted from your mitt (and other cleaning tools) while rubbing them on the downward stoke against the Washboard.
Particles of dirt, grit and grime from your wash mitt are the primary cause of scratches and swirls in your vehicles finish. By using the Grit Guard Washboard together with the Grit Guard Insert you are insuring a clean, scratch-free wash mitt every time you go back to the bucket for water