How do I know its working?

[Danspeed1]

May seem like a stupid question, but 303 Aerospace claims that there products "protect" better than any other product on the market. Went nuts with the stuff on the interior of my SS this past Thursday (also conditioned my seats with Zaino... the seats smell great). I was just wondering how I can tell if this stuff is "protecting" and when do i need to reapply it.



By the way, the interior looks awesome... but 303 doesn`t smell particularly good. Good thing the Zaino smells like leather. I can see I will have other uses for this product; lov`in the finish.



DG

[Danspeed1]

Seemed like a pretty straightforward question. Product looks great, I guess that`s enough for most of us.



DG

[Irkie500]

Well the way I know my vinyl needs to be redone is when the shininess wears off, my car is parked outside in the sun a lot so I know when it needs to be done. If you have a flashlight or LED flash it over the dashboard if it looks shiny dont apply it again.