Try Ready To Use weak hypochlorous acid - really good. Available as a Medical/Dental/Veterinary maintenance spray.

Safely removes bio-film from dental suction lines. Biosan+ from Ai Healthcare - info on their decontamination page

https://aihealthcare.uk/product/biosan-natural-antiseptic-and-disinfectant/


Darren Magee
Head of Medical Physics & Clinical Engineering
AP(D)
Epsom & St Helier University Hospitals NHS Trust