The group's principal activities are to operate a full car wash facilities and market consumer safety and security products. car and truck wash facilities provide washing and waxing services for fleet transport vehicles. cars are moved through the car wash tunnel by a conveyor system where automatic equipment cleans the vehicle. additional services, including wheel cleaning, fragrance and rust protection treatment, interior and wheel treatments, waxing and shampooing, are also offered at the locations. the security products division designs markets and sells consumer products for use in protection of the home and automobile, for personal and child protection. these products include a line of defense sprays, two personal alarms, whistles, and window and door lock alarms. the defense sprays include tear gas sprays, pepper sprays and sprays with both tear gas and pepper solution. car care accounted for 99% of 2001 revenues and security products,