I hate when the kid in front of me has dandruff

Have you ever sat behind someone in school who has really bad dandruff? If you have I'm sorry, I know exactly how you feel. The worst part is when you notice some of his dandruff has fallen onto your desk or on your assignments! And then you have to blow it off your desk.. No offense to anyone with dandruff, but it really is gross, they have special shampoos you can buy, so hey there's hope for you! Or just to be respectful of others, maybe wear a hat..