We started using it on our grouted tile floor that had 20 years of build up. It has cleaned up the grout beyond our expectations using just regular floor cleaner
Electronic Brake Harness (RS26,RS26LRS32/RS32L) 2.0..Serial numbers RS26-174 Plus..Serial number RS32-204 Plus..RS26L and RS32L ALL
This part is listed as fitting the following models: