Ask This Old House (2002)

S3E22 Riding Lawnmowers; Garbage Disposers; Rotting Threshold

Roger travels to Alpharetta, Georgia, to assist homeowner Dale Eneberg in selecting a new riding lawnmower. Afterwards, Roger, Richard, Tom, and Kevin engage in their usual segment, "What Is It?" Later on, Tom replaces a decaying wooden threshold for Arlington, Massachusetts residents Steve Chapman and Maggie Hale. Back in the loft, Richard demonstrates the mechanics of garbage disposers to Kevin, sharing tips on how to maintain them in top condition.