Popular nail colors for teenager are various. They will change their favorite color anytime so you do no need to worry about that. If you open a nail salon, you can just complete your supplies and add new design. Try to use new technique to create new design like blended color with sponge. You can try to add two or three colors so it will look different. Most popular nail colors are red and pink. They can combine this color with black or white even gold to increase its boldness. Pink and red are very feminine that is what those are very popular nail colors for teenager.
15 Perfect Nails For Teenagers