This document provides tips for Kleeneze sales representatives to optimize their catalog delivery strategy. It recommends tracking customer responses over multiple catalog deliveries to identify uninterested households that can be removed from the delivery route. This allows representatives to focus their efforts on more receptive customers and potentially increase sales volumes with less work. Specific tips include cataloging on different days/times, observing signs or vehicles at homes, and maintaining accurate records over multiple months to determine the best customers to target.