Get bouncy hair without hot tools {Reader's Tips}

This tip was submitted by Sindhu. 

"My favo tip is about hair. I have naturally straight hair which makes it look flat sometimes. I don't get that instant bounce so whenever im done washing my hair, I air-dry my hair, apply little hair serum. When my hair is almost dry, I untangle it first and then flip my hair and comb it with a blow dry brush from my roots to the tips. I get an amazing bounce that I get asked if i got a haircut or blow- dried my hair. Trust me it works!!"