Everything You Need to Test Your Waterlines

But you don't have to go it alone. We're here to support your waterline testing journey, every step of the way.

Struggling to consistently pass waterline tests? As the largest dental water lab, we’ve helped thousands of professionals crack the code with our 3-Step Protocol. Master these three steps for consistent, effective results.

The 3-Steps to Safe Water

Shock your waterlines.

Shocking is the cornerstone of your protocol. Even with proper execution of the treatment step,consistent success is unlikely without an effectiveshock product.

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Treat your waterlines.

Treatments are low-level antimicrobials that aresafe for patients but keep fighting bacteria inbetween shocks. The better your treatment, theless shocking you need.

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Test your waterlines.

Testing is the only way to know your shock andtreatments are actually keeping patients safe. It’salso the only way to protect your practice in caseof inspection or infection.

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Why Each Step Matters

Start with Shocking

Think of it in this way, if your dental unit waterline maintenance protocol were compared to your patients’ dental routine, shocking would be equivalent to getting a professional cleaning whereas treating (with straws or tablets) would be like your daily brushing and flossing habits.

You’ve seen what happens when a patient avoids “the chair” for far too long–biofilm in the form of plaque builds up on their teeth; the same happens when lines go without a shock for too long. So, learn from your patients and be diligent with your “routine” visits.

Unfortunately, shocking is not a step that will get you extra credit in your infection prevention efforts. It is the foundational step required to have any chance against the ever-persistent and potentially dangerous biofilm.

Next, Use a Daily Treatment

Shocking your waterlines alone isn't enough to protect your patients or team from the harmful bacteria in your waterlines.

In the largest dental unit waterline study of over 22,000 waterline test results, we found that the most successful treatments in keeping waterlines compliant were a combination of shocking and treating. And, in Jean Barbeau’s study, Multiparametric Analysis of Waterline Contamination in Dental Units, he and his research team discovered that within just five days and in brand-new lines, bacteria counts can grow to 200,000 CFU/mL.

Unfortunately, simply ignoring the reality of bacteria living in waterlines will lead to the exponentially larger challenge of removing established, mature biofilm than of keeping it from growing in the first place. 

Testing Your Lines is the Last Step

Regardless of what waterline treatment method you adopt in your practice, you are spending your resources (both time and money) to keep your patients safe from potential infections.

The only way to know for certain that the time you’ve invested in waterline maintenance has led down the yellow brick road to compliance is to test your waterlines. And the only way for regulatory agencies to be certain you’re compliant is to properly document and store verified waterline documentation. It’s a bit like taking a test on the first day of a new class to see what you know (or don’t). Then, you are presented with the same test again after you’ve gone through months of diligent note-taking, lecture attendance, panic studying, and sweat-inducing pop quizzes.

The only way to know if your efforts have made an impact is if there is an improvement in your results.

Monitor & Track Results with Clear™

We know that doing all that you can to achieve waterline compliance success is not an easy feat. Your to-do list is full of other tasks that need your attention, and staying on-track with safe water can often feel confusing.

With at-a-glance compliance rates, automated email reminders, just-in-time product shipments with Auto-ship, and support and resources at your fingertips, you can lighten your load and feel confident in your waterline management.

The best part? It's free!

Products Tailored to Your Needs

Explore our waterline testing products designed to support every unique need your office may have.

Flo Mail-In Water Test Kit

Flo™ uses the revolutionary testing technology, flow cytometry, to analyze bacteria within a water sample in just minutes. That means with 24-hour results, your practice can increase efficiency, reduce production loss, and test with much less stress.

QuickPass In-Office Water Test

With germicidal neutralization, 48–72 hour results, and a visible CFU count, the QuickPass® is fast, effective, and easy to read.

R2A Mail-In Water Test Kit

A standard mail-in water test kit that delivers results to verify
compliance in 5-7 days.

What ProEdge Customers Are Saying

“We just hit the highest we've ever had, which is a 98% pass rate.”

"Waterline compliance is possible. It can happen!"

Kristin Gellert, Compliance Manager for Aspen Dental

"It was important to me to bring on a real compliance program."

"The dashboard is amazing! Our regional managers have access and can see how each of their offices are doing."

Kami Button, Compliance Manager for Guardian Dental artners

Waterline Testing Resources

Waterline Testing

How to Test With a Mail-In Test Kit

Waterline Testing

QuickPass® In-Office Dental Water Test

Waterline Testing

The 3 Steps to Safe Water

Test Your Waterline Knowledge

Put your knowledge to the test! We call it the waterline gauntlet, but don’t let that stop you from becoming an expert on the science behind clean, safe water.

Your Waterline Testing Questions Answered

Still Have Questions?

What is dental unit waterline testing?

Dental waterline testing is the process of collecting water samples from at least one dental unit waterline and evaluating the number of bacteria present per mililiter. The results from these tests will provide a baseline (often evaluated in colony-forming units or CFUs/mL) which will be the starting point for understanding what shock and treatment protocol is required to be compliant).

What are the different tests available for dental unit waterlines?

There are a variety of testing options available when looking for information on the microbial count in your water. We can group them into two broad categories: In-office (in which your team performs the test) or mail-in (in which a dental water lab like ProEdge performs the test).

What is germicidal neutralization?

Germicidal neutralization is the process of adding germicide to the sample vial before the water is tested. Why is this important? Because without a germicide, any antimicrobial coming from your treatment solution could skew your test results. Having a germicidal neutralizer in your test mitigates any antimicrobial that may exist in the sample, ensuring that active bacteria can begin to grow large enough to be seen on the test after the incubation period. This crucial step can protect practices from getting a false negative.

What happens when an office fails a waterline test?

You’ll never have to navigate remediation alone. If an office fails a test, the ProEdge team steps in and follows up directly with that office to begin the remediation process. We’ll be with you every step of the way until that office is back on track.

What are the CDC Guidelines for Waterline Testing?

The CDC agrees with the EPA and says that safe dental unit waterlines must be less than or equal to 500 colony forming units (CFUs)/mL. Beyond that, their rules are vague, so we’ve compiled a state-by-state guide so you can stay updated and compliant.