The group's principal activities are to design, assemble and market cleaning and maintenance products for home, office and computer environments. The consumable cleaning and preventive maintenance products of the group are designed to eliminate or minimize contamination in and around computer and office automation equipment. The group operates under the trademark 'perfectdata' and the principal selling product is the perfectduster ecoduster line of compressed gas dusters. The group also sells CD and tape drive cleaners, CD player cleaners, static control products, laser and inkjet printer cleaners, fax and copy machine cleaners and a variety of premoistened cleaning wipes for specific equipment. The group's products are sold to more than 120 customers including office product distributors and dealers, stationery and computer retail stores and large warehouse in the United States, Canada and other countries.