Hoj
Friendly Grasshopper
Hoj, I've been following but not replying because you obviously are getting the best advice from the most experienced people and all I could offer was moral support, but finally I can offer something: Chlorhexidine is not a prescription product. You might need to go to a medical supply store, but maybe a really good drug store would have it.
Here's an AMAZON listing for it: http://www.amazon.com/Bimeda-Inc-Chlorhexidine-Solution-gallon/dp/B00061MU9W
thank you for the info