The major objective in endodontic therapy is to disinfect the entire root canal system. This requires that the pulpal content be eliminated as sources of infection. This goal may be accomplished by mechanical instrumentation and chemical irrigation, in conjunction with medication of the root canal between treatment sessions. Microorganisms and their by-products are considered to be the major cause of pulpal and periradicular pathosis. Various root canal irrigants are available these days. Thence; we tend to summarize some of the root canal irrigants along with their different aspects.
Key words: Endodontic, Irrigation, Root canal