Listen to Dettolu Soapu online. Dettolu Soapu is a Kannada language song and is sung by Shashank, Hemanth and Dr. Shamitha Malnad. Dettolu Soapu, from the album Ok Saar Ok (Original Motion Picture Soundtrack), was released in the year 2004. The duration of the song is 4:16. Download Kannada songs online from JioSaavn.