not tooooo shabby! i love not having to apply tire shine after every wash. i’ve found that i get the max life out of my dressings if i use a microfiber towel or old microfiber applicator to wipe the tire after i’ve used the tire brush, it adds the tiniest amount of time to the wash, but it really gets the rubber clean and ready to accept the new dressing. next wash give it a try with a microfiber towel you don’t mind getting dirty and stained 😜🐿️💨