The Optimum Big Red Car Wash Sponge 2.0, or BRS 2.0, is an update to the original professional car wash sponge. It features a new cut design for easier grip and improved handling. It utilizes the same foam as the original BRS. The latest in sponge technology, it was originally designed for rinseless washing but can also be used with car wash soaps. The Big Red Sponge is oversized at 7”x 5”x 3” and features a new design for greater ease of use.  Both sides of the sponge are cross cut, creating channels that pull dirt from the paint and reduce marring. The porous foam will hold a great deal of cleaning/lubricating solution allowing larger sections to be safely washed before wringing and reloading the sponge. This high quality Big Red Sponge 2.0 will provide years of heavy duty professional use. The Optimum Big Red Sponge 2.0 can be used with any of our No Rinse rinseless car wash solutions or car wash soaps. Maintenance Instructions: After use, rinse the Big Red Sponge 2.0 in warm water and Optimum Power Clean (or dish detergent), squeezing until it stops foaming. Then allow to dry and it’s ready for the next wash.