1 fogger left, brand new Fogging for COVID sanitization protocols - just takes a few minutes and disinfects all those hard to clean surfaces Many cleaning companies are offering this service at a very high price for what it is. This is the same thing, and very simple to do. We just bought other ones while we were waiting for these to arrive b/c we wanted to implement that protocol immediately. Also used for insect fogging of course, thus the marketing. Easiest and safe solution to use is hypochlorous acid (HOCl), made with: - 1 litre water - 2 grams salt (food grade salt (NaCl) - no iodine) - 1 tsp. distilled white vinegar