whenever I leave the house, my hair is perfects(scruffy/messy hair), but when I come back, I find it's gone back totally flat! i've tried lots of different gels and waxes(most of them claimed to be long lasting!), but nothing seems to work!

dont put it on when your hair is dry dampen it abit then put gel on and as your hair drys the gel will dry in to your hair! thats what my brother does seems to work!