Hi
I look after 3 surgeries with A-dec units only 5 years old. For the first 2 years used the A-dec system of sterilex and ICX tablets.
I went along to the dentistry show and had a word with the guys that make the Alpron system (quality water systems) and they gave me some free dipslides to test my units. The results were not good so I switched to using the Alpron system and have never looked back!!
Once you have done an initial Biofilm removal system(BRS) you then just continuously use Alpron in the water bottles and carry out a dipslide test every quarter. you only need to repeat the BRS if you get a bad result, I have never had anything appear on my slides since I switched to the Alpron system!
Not only does it work but it is very simple to use and you only need to purge the lines in the morning and between patients (unless the unit is out of use for more than 2 weeks). The dipslides are also easy to use and you don't have to have an incubator, you can also get a certificate to show that you maintain clean waterlines.
Recently we had a few of the A-dec bigwigs visit our surgery to sort out one of our units lights that had been faulty ever since we had it installed, they had never heard of Alpron and I had to explain it all to them and show them my photographic evidence!
P.S I always buy the Alpron and dipslides direct from QWS as much cheaper than the usual dental suppliers!