Product Information/Specifications:

Clinically tested for use up to 7 days.

The Qtube™ QGuard 3-stage mode of action does not allow bacteria cells to develop resistance, making this technology future proof and also highly effective against antibiotic resistant species such as MRSA and E.Coli.
QGuard has been proven to see 99.99% bacterial protection against infection for up to 168 hours (7 days) based on independent clinical tests applying ISO22196:2011 standards.