LOL! My 13-yr. old DD is the exact opposite! She goes through 12-oz. bottles of shampoo and conditioner every TWO WEEKS! I swear she is drinking the stuff! As if that's not bad enough, I bought a 5-pack of bonus size shaving gel cans which I thought would last us at least 6 months. It was GONE in less than 2 months. She is driving me crazy!!