R eformulate or redesign products so fewer toxic chemicals are used in production processes. S elect continuous rather than batch processes whenever possible, to avoid start-up wastes. T ry redesigning processes so they require fewer toxic chemicals. V arnish and other coatings that are not essential should be avoided. W ash parts only when absolutely necessary.
X erox double-sided as often as possible.
Y ield maximization is one goal, and. Z ero waste is the other goal.