Ask This Old House

Ask TOH | Window Gap, Solar Drinking Water

Season 16 Episode 8 | 23m 43s

Roger teaches how to care for orchids; Tom fixes a window that was not hung properly and is now letting air in; Mark demonstrates how to clean brick with acid; in Future House, Ross finds a solar panel that can generate drinking water from thin air.

Aired: 12/28/17

Expires: 10/04/18

Rating: TV-G

Video has closed captioning.