My family owns a restaurant and they use a service provider who treats the floor drains with foam, claiming it is better. What do you say?
We believe the product we use is the best available. We also believe liquid spray is superior to foam because the foam is simply a lot of little bubbles floating on top of the treated area, where-as a liquid immediately penetrates the cracks and crevices where the grease and other organic matter resides. Laboratory tests prove that the foam dries out and ceases to be active long before the liquid dries up.
