Cafe Via, Fresno, CA
Vent tubes are one of the toughest cleaning jobs in any restaurant. The pictures below are from Cafe Via, an Italian restaurant located in Fresno, CA.
They removed the tubes and instead of using degreasers and a pressure washer, used a mixture of Microbe Lift DGTT (mixed 5 parts water to 1 part DGTT). They then sprayed the tubes liberally and let them stand for 45 minutes. Then they just simply rinsed them with clean water.
The results were outstanding. The owner stated he had never seen any product produce the results pictured and will continue using DGTT for wash down of surfaces and floors.