---
title: "Ensuring Endodontic Success: The Right Irrigants at the Right Time"
description: Endodontics, endo, irrigants, ChlorCid, ChlorCid V, EDTA, Consepsis, Consepsis V, NaviTip, NaviTip FX, NaviTip 29 ga, NaviTip 30 ga, NaviTip 31 ga, NaviTip Double Sideport
---

[The Arch | An Ultradent Blog](https://blog.ultradent.com)

# [Ensuring Endodontic Success: The Right Irrigants at the Right Time](https://blog.ultradent.com/endodontics-the-right-irrigants-at-the-right-time)

 Written by [Ultradent Products Inc.](https://blog.ultradent.com/author/ultradent-products-inc) | April 01, 2019

There remains a growing belief among clinicians that obturation is to blame for endodontic failures. This notion has more recently fallen under scrutiny as researchers have discovered that the most thorough obturation can only reflect the quality of the cleaning and shaping of the canal. In fact, a number of researchers point to the thorough use of irrigants—making sure that the debris, and irrigant itself is lifted completely out of the canal, not forced out the apex—as the most important determinant in the long-term success of an endodontic procedure. The right irrigants, when used properly, eliminate harmful microorganisms and bacteria in the root and tubules, and prevent recontamination, even long after the RCT (root canal therapy) is complete. The recently acknowledged vital role of irrigants stands to reason, as RCT itself was born out of the necessity to treat the infected, and very often painful, dentinal tubules and roots that traditional restorative dentistry couldn't address.

 

[**ChlorCid™ Solution – 3% Sodium Hypochlorite (NaOCl)**](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/chlorcid?group=2902)

Dating back to World War I, NaOCl solutions have been used in health care because of the antibacterial effects they provide. Studies have shown that irrigants containing antibacterial properties exhibit superior ability to reduce and eliminate bacteria when compared to a commonly used generic saline solution. NaOCl is both relatively inexpensive and, when used as an endodontic irrigant, exhibits antiseptic and lubricating properties. When in the canal, [ChlorCid](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/chlorcid?group=2902) solution dissolves soft tissue/organic matter and acts as a file lubricant. When the solution comes into contact with the before-mentioned organic tissue, [ChlorCid](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/chlorcid?group=2902) solution also releases chlorine, whose strong antimicrobial properties kill bacteria and prevent bacterial rebound by oxidizing the enzymes essential to its regrowth.

One of the concerns with NaOCl is the possibility of extrusion of the solution to periapical tissues past the apex. Depending on the level of patient sensitivity, this can produce everything from mild discomfort to large amounts of swelling and bruising. However, irrigating the canal with NaOCl with the [NaviTip tip](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/navitip-endodontic-delivery-tips/navitip-double-sideport-irrigator-tips) greatly reduces this risk. This tip is unsurpassed in its small diameter and technologically advanced preparation of the different areas of the cannula. There are areas of the tip that must be more flexible to navigate complex canals and other areas that must be more rigid to assure that the end of the tip arrives at the proper location. The end of the tip has even been specially designed with round edges to eliminate as much ledging as possible.

 

**[ChlorCid™ Surf Solution](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/chlorcid)**

[ChlorCid Surf](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/chlorcid?group=2902) solution combines the benefits of 3% sodium hypochlorite with the added cleansing power of surfactant to break the surface tension and allow for better sodium hypochlorite penetration into difficult-to-reach places like isthmuses and lateral canals, as well as better wall contact, thanks to its unique formulation. 

 

 

**[EDTA 18% – Ethylenediaminetetra Acetic Acid](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/file-eze)**

While [ChlorCid](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/chlorcid?group=2902) solution is used to disinfect and eliminate any residual soft tissue, the use of [EDTA](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/file-eze) solution is the essential chelation step to remove the smear layer and remaining debris. Any time instruments are used in a canal, necrotic debris is left behind. [EDTA](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/file-eze) solution is a chelating agent that conditions both the canal walls and individual dentinal tubule walls. Often preceded by [ChlorCid](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/chlorcid?group=2902) solution, then followed by [Consepsis](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/consepsis) solution, [EDTA](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/file-eze) solution can as also be used as a final irrigant prior to obturation. We recommend the following step using [Consepsis](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/consepsis) solution, but it is not mandatory in the obturation procedure. Despite [EDTA](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/file-eze) solution's ability to clear and remove the smear layer, it has little to no antibacterial effects.

 

[**Consepsis™ Solution – 2% Chlorhexidine Gluconate**](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/consepsis)

Widely known for its broad-spectrum, sustained antibacterial action, chlorhexidine gluconate, such as Ultradent's [Consepsis](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/consepsis) solution, also has the added benefit of very low toxicity when used as an endodontic irrigant. The use of [Consepsis](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/consepsis) solution has also been shown to reduce postoperative sensitivity. Used in the correct order, [Consepsis](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/consepsis) solution makes for the ideal final irrigant just prior to obturation to further kill remaining bacteria.\*

 

Thorough endodontic irrigation involves eliminating harmful bacteria, removing the debris and irrigants, and preventing anything from being pushed out the apex. For optimal results, we recommend starting with File-Eze to lubricate the files, then remove residual soft tissue (and provide some lubrication) with [ChlorCid](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/chlorcid?group=2902) solution. There is not a tip on the market that is safer to deliver sodium hypochlorite directly to where it is needed in the canal than Ultradent's sideport [NaviTip tip](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/navitip-endodontic-delivery-tips/navitip-double-sideport-irrigator-tips), which features a closed end and two sideport openings, which direct the flow of the product toward the sides of the canal, not toward the apex. Ultradent's 18% [EDTA](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/file-eze) solution is an excellent chelating agent, and final disinfection is achieved using [Consepsis](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/consepsis) solution, which has been shown to exhibit prolonged antimicrobial activity—further ensuring the future durability of the finished endodontic procedure.

Ultradent's endodontic irrigation solutions—[ChlorCid](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/chlorcid?group=2902), [EDTA](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/file-eze), and the award-winning [Consepsis](https://www.ultradent.com/products/categories/endodontics/irrigants-lubricants-medicaments/consepsis)—are now available in economical 480ml bottles. To learn more, call 800-552-5512, or [click here](https://www.ultradent.com/)!

*\*It is important to note that mixing chlorhexidine and sodium hypochlorite will result in the formation of a potentially harmful precipitate.*

[View full post](https://blog.ultradent.com/endodontics-the-right-irrigants-at-the-right-time)

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