This may be a weird question, but why does my hair smell? It doesn't smell the day I wash it but the next day it does. My SO complains about it, I have switched products, not straightened it every day, and tried tons of shampoos. I am just at a loss for what to do about it I only wash my hair 2/3 times a week, it's thick and if I wash it more it becomes way to dry. I'm currently using Aussie volume shampoo, conditioner, keratin misting spray by chi, and redken smoothing creme and hairspray at times. I only straighten my hair on Friday to last through the weekend otherwise it's curly. Any help would be sooo appreciated!