How do I prevent my pipe from freezing?

Answer:

I feel they're the best. How do I prevent my pipes from freezing? Um, in our area, it's not too common to see it, but the best way is to have insulation on your pipes. If you have pipes on the outside of your house, make sure you get some insulation on there or call a plumber to insulate them. Um, if you are going to leave your house for a certain period of time during the winter, make sure you drain all the water out of your house and turn your water off. Make sure you get everything out because if the waters have water lines have pressure, they're going to likely crack once they freeze.

Summary:

They also advised that pipes can be prevented from freezing by insulating exterior pipes or draining all water from the house and turning off the main water supply if leaving for an extended period.