Do bug zippers kill sand Gnats?

Question:I have sand Gnats in my bed room had them for months But cant get rid of them. and heres the best part when i moved they came with me! I dont have and plants in my house and even if I did They are only in The bedroom! how do I kill them,,. or If not sand Gnats what is it and how do I kill It.

Answers:
My bug zapper on the porch gets rid of some pretty small gnats. I would say that it will take care of them.
There is some sort of strange satisfaction hearing the zap of a bug that has been annoying you.