Description
Clean dental unit waterlines aren’t a nice-to-have, they’re an HTM 01-05 and CQC expectation, and biofilm builds up faster than most practices expect. Continu is a simple, once-a-week waterline disinfectant that keeps your lines clean and your water safe, without the harsh chemistry some treatments rely on.
It’s CE marked for use with medical devices and independently proven to deliver a 99.999% reduction in legionella to EN 13623, while removing the biofilm that builds up inside dental unit waterlines. Because it’s water-based, Continu is gentle and non-corrosive, so it clears your lines without damaging the bottles or pipework, and it stays non-toxic and biocompatible in use.
It’s kind to your budget too. Continu is used at a straightforward 50:50 dilution, so a single 5-litre container treats a chair fitted with a 1-litre bottle for around ten weeks. One weekly step, very little fuss, and a clean, defensible waterline routine you can show an inspector.
Key features
- A simple, once-a-week dental unit waterline disinfectant
- Independently proven 99.999% reduction in legionella (EN 13623)
- Removes biofilm from inside dental unit waterlines
- Water-based, gentle and non-corrosive: won’t damage bottles or pipework
- Non-toxic and biocompatible in use
- CE marked for use with medical devices
- Cost-effective: a 5L container treats a chair for around 10 weeks (50:50 dilution)
How to use Continu
Dilute Continu 50:50 with water, fill your dental chair’s water bottle and run it through the lines once a week, following the label instructions for your unit. A 5-litre container goes a long way, at roughly ten weeks per chair.
Add it to your basket above, or get in touch if you’d like help setting up a waterline routine that keeps your practice compliant. You can also explore our wider infection-control consumables.
What is Continu Waterline Cleaner used for?
Continu is a dental unit waterline disinfectant used to keep your lines clean and your water safe. It removes the biofilm that builds up inside dental unit waterlines and is independently proven to deliver a 99.999% reduction in legionella to EN 13623. It’s a straightforward, once-a-week step in your infection control routine.
How do I use Continu?
Use Continu at a 50:50 dilution with water as a once-a-week treatment, running it through your dental chair’s waterlines. Always follow the label instructions for your specific dental unit, as the exact method can vary. Because it’s weekly rather than daily, it’s easy to build into your existing surgery routine.
How long does a 5-litre bottle of Continu last?
At the recommended 50:50 dilution, a single 5-litre container treats a chair fitted with a 1-litre bottle for around ten weeks. That makes it a cost-effective option for keeping multiple surgeries compliant without constant reordering.
Is Continu safe for my equipment and my patients?
Yes. Continu is water-based, gentle and non-corrosive, so it cleans the lines without damaging your bottles or pipework. It’s also non-toxic and biocompatible in use, and it’s CE marked for use with medical devices.
Does Continu help with HTM 01-05 and CQC compliance?
Clean waterlines are an HTM 01-05 expectation and something CQC inspectors will look at. Continu supports a clear, defensible waterline routine, with its independently proven 99.999% legionella reduction (EN 13623) giving you evidence to show an inspector. It doesn’t replace your wider water management responsibilities, but it’s a solid foundation for them.

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