When i sing i notice that i can hear a kind of static in my voice. does anyone know how to get rid of that.?

By static do you mean sort of raspy? If that is the case, then most the time their is nothing that can be done. It is just something that you are born with. But you can change it a little with experience. Try supporting your notes more. Also try to sing in register you know you are capable of. Not to low and not to high, unless you feel as if you can do so.