BP enclosure cleaning question

[CALM Pythons]

Check online for it.

I personally use chlorhexidine and do the mixture myself, that's only because f10 has shelf life. If f10 didn't have a shelf life I would likely use it.

EDIT:
Chlorhexidine mixture has a shelf life too, but it's wayy cheaper. Some vets use it as well. I would use that or F10.

I was mad the other day when I realized the 600ML i bought would be out of date after 2 years until I researched the heck out if it and found that the manufacture says F10 consintrate (not mixed) will last and is used up to 5 years over seas. The Experation is supposedly something to do with the USA FDA & importing... I don't know what or why, it's what i read on several differnet websites. Ive emailed them in South Africa and im waiting for a responce.