The thing is, how much of a disinfection do you want to do?

Chlorhexidine is good stuff, but it doesnt kill hardly anything.

I like the F10 and Trifectant because it kills the really nasty stuff

Not even the more expensive Nolvasan aka Chlorhexidine Diacetate will kill the ever popular Pseudomonas infections which are a typical bacteria found in Respiratory Infections.

Long story short, Chlorhexidine Gluconate, the cheaper stuff, will work in between your heavy cleanings, but for my own piece of mind, Id use something tougher every once in a while.