Whats the stuff hair stylist use ate the end of a haircut?

kind of gel like but isnt. it makes it feel fresh and clean...and lighter?Whats the stuff hair stylist use ate the end of a haircut?
Most of the time it's a spray bottle with water in it,sometimes they use this shining serum or mousse,don't feel bad if people say rude things to you(because people say its an obvious answer but its not),you didnt know anyways!Thats why were allowed to ask questions!Whats the stuff hair stylist use ate the end of a haircut?
its shining serum if you like it most salons sell the products they use
I think it is a shining serum.
its called a spray bottle with water ....
I've found that they use some type of texturizing paste or molding wax. They just use a little bit and then rub it through your ends and tousle it.
Probably Mousse.