Ask This Old House Season 3 Episode 15 Replacing an Old Storm Window; Winterizing Shrubs; What Is It?; Carbon Monoxide Detectors

In the Ask This Old House season 3 episode 15, the team tackles a variety of home improvement challenges. First up, they replace an old storm window with a more energy-efficient model, demonstrating the proper techniques and tools needed for the job. Next, they show homeowners how to winterize their shrubs to protect them from the cold weather ahead. The hosts also bring in a unique object for the "What Is It?" segment, challenging viewers to guess its purpose and history. Finally, the team emphasizes the importance of carbon monoxide detectors in the home, explaining how they work and why they are essential for keeping families safe. As always, they offer practical advice and expert guidance to help homeowners improve their homes and lives.