Bathroom Maintenance : How to Replace a Toilet's Overflow Tube

To replace the overflow tube on a toilet, turn off the water supply, flush the toilet to drain most of the water, remove the toilet from the floor, and switch out the broken part for a replacement piece. Fix an overflow tube for a properly functioning toilet with tips from a master plumber in this free video on bathroom maintenance. Expert: Brent Miller Bio: Brent Miller has been working in real estate, construction, plumbing and remodeling for the last 23 years. Filmmaker: Dimitri LaBarge