Surfaces can give the appearance of being clean, even when they aren’t, risking cross-contamination and beer infections.
You can do a great job of cleaning your beer lines, but introduce contamination at either end of the beer dispense system without knowing it.
That goes for any surface that is exposed and can act as a transfer point for dirt, bacteria and viruses.
The solution to the problem is TM70 sanitising spray.
Buy TM70 Spray HERE