I restore classic muscle cars buddy. Then I sell them for big profit to muscle car guys for big profits. I found our "sponge" at CVS and tried it on my latest project, A '70 Mach 1 fastback. Acapulco Blue with a 10,000 dollar paint job and body work. It works like a champion! The detail shine is awesome and really highlights the extensive paint and body work I did. I'll post pics if you like. This sponge works period! The guys in my car club are buying it...THATS FACT! We love and continue to use. These cars are very expensive with a lot of blood, sweat and cash in them. We wouldn't put the sponge to it if we didn't trust it. You guys on here that bash the product (not the stock) the product itself are absoutely clueless as to it's performance..So, until you try it as I have on cars that you restored with your several thousands of dollars, spare us the commentary. It's obvious to us longs what your motives are.