Oh, I never thought it would save me from dents. but I park my car on the street rain or shine or typhoon. I NEVER wash my car. In the last seven years, I have never even waxed it. To be fair, it was a cheap toyota. just slightly yellowish, but still nice and shiny. Too lazy to wash, and I don't get the helper either, I think in this heat its cruel and unusual punishment..but I just wait for it to rain. Believe it or not, my old car, its mostly highway paint chips.. i usually go on the tolo highway. My other problem is bird droppings (in a BIG way, as all the parking are under trees). I just use a portable power wash, every time I have to go to an hotel for dinner and need valet parking. Don't even bother to wipe and dry. I was just hoping PPF or ceramic coat will make it easier for the bird dropping to wash off.