Hi Tom, I did an additional microbiological analysis but I didn’t find filamentous bacteria. The foam is not caused by surfactants ad you can see on the photo. The foam is always there, we remove it with a canal jet machine and we continue to dose PAC to prevent growth on filamentous bacteria.

Published February 10, 2017 19:05 by Matteo Trivillin

Hi Tom,

I did an additional microbiological analysis but I didn’t find filamentous bacteria. The foam is not caused by surfactants ad you can see on the photo.

The foam is always there, we remove it with a canal jet machine and we continue to dose PAC to prevent growth on filamentous bacteria.