Tubulicid Blue has been developed for effective cleaning of large surfaces, cavities as well as for crown and bridge preparation and for the distribution of fluoride to enamel and dentin, for example when treating hypersensitive cervical dentin. Antimicrobial agent, bactericidal. Removes the smear layer without opening the dentinal tubules. Contains locoamphodiacetate (38%), Na-EDTA (3%), benzalkonium chloride 0.5%. Does not contain fluoride. The red bottle of Tubulicid contains fluoride. Supplied ready to use in a bottle.