So I used this stuff the other day and at first I thought it worked good. Then a couple days later I bumped my car and it streaked so I wiped it and it streaked in another spot so I wiped the whole car down twice. My car is black so mabey this has something to do with it but it wasnt worth $17.99 to wipe my car down 4 times for a ok shine that streaked. Bumped it again the other day more streak reminds me of tire shine spray or somthing. I e-mailed turtle wax about a month ago and they never even responed. Anybody else had that problem with it? Sounds like most people love the stuff.