This durable sponge can be used, abused, washed and reused over and over again. How many times have you heard someone say that about a clay bar? None! The Nanoskin Autoscrub Speedy Prep Sponge lasts considerably longer than a traditional detailing clay bar thanks to its unique construction. What’s more, if you drop the Nanoskin Autoscrub Speedy Prep Sponge on the ground, simply rinse it off with water!