Instead of my finger, or the toothpick, could I use tiny paint brushes used for acrylics? My biggest concerns was, do I apply the toothpaste in thin layers like paint, or does it need to be a thicker layer. Also, once I apply my final color of paint, will I be able to tell where applied the toothpaste?I actually prefer toothpaste. The process is really easy, just wipe your finger onto your toothpaste tube and lightly dab the toothpaste where you want it to be. For the most part, I use my finger, but some toothpicks help a bit too for smaller scratches you want.
Overall, just use some of those tooth products and you'll do fine.
Now how about that junk mail...how much wonderous junk mail have you received?