Our most popular fragrance additive for cleaning solutions all year round. Japanese Pear Deodorant is a water soluble odor control product that may be added to cleaning solutions or used as an after-spray treatment. it us a unique blend of water soluble fragrance designed to provide a light pleasant smell wherever needed. Concentrated, economical odor control. Japanese Pear is great for cleaners who have customers that like to have a 'special fragrance' smell after the carpet has been cleaned. These fragrance additives work best when added to the extraction solution tank and hot water extraction is performed.