Duet, Comed, Blue Laundry Soap: an economically priced range of bar soaps manufactured in Trinidad and Tobago; Duet Deodorant Soap is a household bar soap available in white, green and peach. Comed is a medicated soap with Irgasan DP300 (gentle germicide), Anti microbial and enriched with Vitamin E, designed to protect against bacteria and perspiration odours. Blue Laundry Soap: to help with those tough laundry problems.