While not intended for use by the general public, this directory provides government agency staff, health professionals, public interest groups, and product retailers and manufacturers with a uniform source of information to address public inquiries on the disposal of household quantities of pesticides, paint products, automotive products, and household cleaners. It provides a standardized response form and a set of pertinent questions to help identify the type and quantity of the material, its potential hazards, and the best disposal sites in the Seattle-King County area.