Synopsis

Plumbing and heating specialist Richard Trethewey assists a homeowner in choosing and installing a new dishwasher. Afterward, Trethewey joins general contractor Tom Silva, landscaping contractor Roger Cook, and host Kevin O'Connor as they pose the question, "What is it?" Later, in the loft, Tom demonstrates to Kevin the art of sharpening wood chisels with various sharpening stones. Finally, Roger and Kevin venture outdoors for instruction on the correct operation of lawn spreaders.