“If we have problems on site, the whole site could come to a standstill and we can’t afford for that to happen. We always knew when the drains needed jetting as the shower waste trap would gurgle. We would then lift the manhole to confirm our suspicions of organic waste and FOG build-up.

“We were sceptical about bacteria enzyme dosing but felt confident with the approach of Mechline and their long qualified experience with the product. It’s been a revelation for us here on site and has dumfounded all the naysayers. And most importantly we have clear drains! We wouldn’t hesitate in recommending the system: Discreet, easy to use, compact, no handling issues, we have an alarm to tell us when to change the box, and most importantly it works!”