This document summarizes research conducted on consumer understanding of different types of deodorants in Karachi, Pakistan. The research aimed to study consumption patterns and awareness of the differences between roll-ons, antiperspirant sprays, and body sprays. A survey found that 53% of respondents could differentiate between deodorant types, but 47% did not consider deodorants a necessity. The hypothesis that 60% of people understand the differences was not proven. The research provides insights into usage habits and recommendations to educate consumers and address myths about deodorants.