RamAir (www.ramair.com) has introduced a next-generation duct sanitizing solution in its SaniJet product, which works to coat duct walls thoroughly and evenly, with all of the disinfectant product going where it should be going. The product is an alternative to the traditional means of administering a chemical agent through ductwork and thereby having it disperse in other areas of the home, like on the carpet, walls, counters, etc.