He bro,

I read one of your post on how to correct a bent pipe. Is it as simple as it sounds? Fill it with water, plug the holes and freeze it overnight? I really wanna try it on my pipe.

Will there be any damage later on? like to the insides of the pipe, should i clean it later with oil or something?

And lets just say that the pipe if bent inward and theres a sharp edge formed. Im afraid that if the pipe bends back out, the edge might crack or tear leaving a hole in the pipe. Any advice?

Thanks for the time bro,
Chris..