This study investigates factors influencing needle-bleaching intention
s and behavior among IDUs who share injection equipment. Analysis of 4
43 interviews conducted with IDUs who share revealed that intention to
bleach and frequency of bleaching were positively associated with att
itudes, social norms, perceived behavioral control, and perceived risk
of unsafe sharing. Intention was related (positively) to exposure. to
AIDS-prevention information, whereas frequency of bleaching was assoc
iated (negatively) with frequency of intoxication. Exposure to AIDS in
formation may be more effective in creating intention to bleach needle
s than in stimulating behavior, and noninjection drug use may inhibit
bleaching behavior.