Dry Shampoo Update

I know I reviewed the dry shampoo but today I went to use it again and it was gone.  Seriously I only used it twice!  When I used it it didn't seem like I was using that much.  It's a little ridiculous that it only lasted me two times.  I'm going to have to say that the dry shampoo is not worth the money.  It would be if it lasted longer.