I have decided to change the disinfectant that I have been using and narrowed it down to Nolvasan and Chlorhexidine. The main difference between the two seems to be that the Nolvasan seems to be stronger and covers a wider spectrum of bacteria, and is a virucide as well. It also costs twice as much, but that doesn't really matter to me as much as using the best product. For those of you who have experience with both, I would like to hear your thoughts.