Ask This Old House Season 3 Episode 22 Riding Lawnmowers; What Is It?; Garbage Disposers; Replacing a Rotting Wooden Threshold

The third season of Ask This Old House returns with episode 22, featuring a variety of topics for homeowners. The episode begins with a segment on riding lawnmowers, covering what they are and how they work. The Ask This Old House team visits a farm and breaks down the different types of riding lawnmowers, including zero-turn mowers, lawn tractors, and garden tractors. They provide information on what to look for when purchasing a riding lawnmower, including engine size, deck width, and transmission type.

Next up, the team tackles a mystery item sent in by a viewer, simply labeled "What Is It?" The Ask This Old House crew tries to figure out the purpose of the item, which looks like a small, cylindrical tube with a handle. They brainstorm various uses for the device, including a valve stem tool, a drill bit guide, and a hollow punch, all of which turn out to be incorrect. In the end, the viewer who sent in the device reveals that it is a tool for cleaning rifle barrels.

The third segment of the episode focuses on garbage disposers, answering common questions about how they work and how to maintain them. The team visits a plumbing supplier to learn about the different types of garbage disposers and what to look for when purchasing one. They also provide tips on how to properly maintain a garbage disposer, including how to avoid damage from objects that shouldn't be put down the disposal and how to clean the disposal regularly.

Finally, the episode concludes with a segment on replacing a rotting wooden threshold. The Ask This Old House team visits a home where the wooden threshold at the front door has rotted and needs to be replaced. They provide step-by-step instructions on how to remove the old threshold and install a new one, including how to measure and cut the new threshold to fit properly. They also provide tips on how to seal and caulk the new threshold to prevent water damage in the future.

Overall, this episode of Ask This Old House offers a variety of practical tips and advice for homeowners on topics ranging from lawnmowers to garbage disposers to home repair. With its engaging and informative approach, the show continues to be a valuable resource for anyone who wants to become a more knowledgeable and skilled homeowner.