I have seen threads on here before where people have put stripes etc on their cars using vinyl.
I wanted to know how you clean the car before putting any vinyl on - I occasionally get issues (there seems to be no consistency to it) with the decals going on fine, but after a day or so bubbles then appear (which is immensely frustrating!). I wondered if it had anything to do with the cleanliness (silicone etc from waxes maybe?) of the surface?
Thanks