EDTA 17% Solution is buffered to a neutral pH and is an effective calcium binding or chelating agent used to facilitate instrumentation of root canals and for smear layer removal. It decalcifies the canal walls making it easier to enlarge and shape the canal with files and reamers.

Indications

• Surface preparation of canal
• Debridement of canal
• Smear layer removal
• Unclogging of dentinal tubules

Advantages

• Removes inorganic substances like dentinal chips & facilitates their easy removal by chelation of calcium ions
• Effective in the removal of smear layer and unplugging of dentinal tubules-enhances adhesion of filling material like a sealer
• Store in a cool and dry place
• Store at a temperature between 5°C to 30°C
• Do not freeze
• Store away from direct sunlight