It makes the snap look impromptu and also gives the photo an extra dimension of professionalism.9. Prop up one leg. Blondes can get away with glossing their hair in different tones, even if it just the ends. Also, if your hair is light enough, you can just deposit tone to color correct.Can glosses help with handling brassiness or discolorationA gloss can help fine tune a shade to be more even,...