Greenway’s Black Diamond Ultra Wash Sponge is engineered for superior performance with its thick and durable foam design. The soft foam texture ensures that even the most sensitive paint surfaces remain unmarred during cleaning. Featuring unique square cut patterns throughout, this sponge effectively pulls dirt and debris away from the paint, keeping your vehicle's finish safe.

The sponge excels in both rinseless washes and traditional bucket washes, providing versatility for any washing method. The innovative square cuts allow for effective dirt trapping, which can be easily removed by rinsing the sponge or using a grit guard in your wash bucket.

Compatible with a variety of Greenway’s car shampoos, the Black Diamond Ultra Wash Sponge is built to last, resisting breakdown even when used with potent paint preparation soaps like Wikked Suds or Cleanse. For heavy-duty cleaning, simply soak the sponge in APC cleaner, allow it to dwell, rinse thoroughly, and air dry for continued use.