Why are there small dots in my tint?

Method 1: If you’re seeing the little dots inside your film after you tint, it just means the film was contaminated by dirt or dust. Make sure you’re wiping down your glass with a microfiber towel and wiping in only one direction. You also need to make sure you’re spraying and squeegeeing. If specks/dots are still visible on your finished tint, there could be dirt in your spraying solution. The film could also have dust or debris on it. Make sure the spraying solution is pristine, and keep the film clean by storing it in a clean environment. If your film is consistently dirty, try storing rolls of film in plastic tubes.