First off I would use a measuring cup for your foaming agent, so you know exactly how much you are using. The other thing to make sure is that you mix it in VERY well. Start with your chemical knob completely turned off, you should just be getting air coming out of the gun, then do half turns on your chemical knob until you get your foam. If using this method, you still only get wet foam, then you need to add more foaming agent.
Matt Bryan
Bryan Exhaust
"This exhaust cleaning service has long suffered from an inconsistent and shoddy level of workmanship, leaving both Authority Having Jurisdictions and restaurant owners unsure of what sort of service has been performed." - Phil Ackland
|