• EDTA Concentration: 17% aqueous EDTA solution

• Active Ingredient: High-purity Di-Sodium EDTA

• Chelating Action: Binds calcium ions to help remove inorganic deposits

• Smear Layer Removal: Helps eliminate the inorganic smear layer from canal walls

• Canal Cleaning: Supports cleaning and shaping of root canals

• Irrigant Penetration: Helps improve penetration of irrigants, disinfectants and medicaments

• Sealer Adhesion: Supports better bonding of sealers and filling materials

• Liquid Formulation: Flowable consistency for convenient canal application

• Application Time: Manufacturer-listed instructions specify 1-2 minutes of contact time

• Packaging: 1 × Den Wash, 100 ml

1. After initial canal instrumentation, irrigate the canal with Den WASH EDTA liquid.
2. Allow the solution to remain in the canal for 1–2 minutes to act on the smear layer.
3. Agitate gently using a file or irrigation needle for better effectiveness.
4. Rinse thoroughly with sodium hypochlorite or sterile saline.
5. Dry the canal and proceed with obturation or further treatment. 

Effective root canal cleaning involves removing the smear layer formed during instrumentation. Den Wash EDTA liquid contains a 17% aqueous solution of Di-Sodium EDTA, which acts as a chelating agent by binding calcium ions and helping remove inorganic deposits from canal walls.

Removal of the smear layer helps expose dentinal tubules, allowing irrigants, disinfectants and sealers to penetrate more effectively. This dental EDTA solution supports canal cleaning and preparation while helping improve the bonding of obturation materials. Its flowable liquid formulation also allows convenient delivery into the root canal.

During endodontic treatment, EDTA liquid can be used after initial canal instrumentation according to the manufacturer's directions. The listed instructions recommend allowing the solution to remain in the canal for 1-2 minutes, followed by gentle agitation using a file or irrigation needle. Thorough rinsing with sodium hypochlorite or sterile saline is then specified before drying the canal and proceeding with further treatment.

Made with high-purity Di-Sodium EDTA, Den Wash is supplied in a 100 ml bottle for dental professionals. Its chelating action and smear layer removal properties make this endodontic EDTA liquid a useful solution for root canal cleaning and preparation.