dont listen to people who tell you to get mothers
its garbage
washes off and streaks
FOREVER BLACK
is a dye that stays on for over a year... no silicone, no washing off, its a dye. doesnt affect paint, if it gets on there just use light polish or water with soap to rub it off... worked WONDERS on my saab 9-3 with LOTS OF BLACK TRIM that was turned grey, GL