Perhaps you’re right…septic tanks do rely on bacteria to work. Perhaps it’s an unnecessary precaution…that soap would have to be pretty powerful to wipe out the amount of bacteria in a septic tank! :eek:
It’s not the job or care of the makers of the soap dispenser (where these labels assumedly come from) what type of septic system you use, and, fresh water from a sink travels down different drainage than, say, your toilet.
The question then becomes, who put the sticker there, and what was its purpose?
If the maker of the dispenser put it there, it must be for some reaction. Perhaps the soap dispenser has to be approved to a certain level of sanitation by NSF to be marketed or sold for use with antibacterial soap. (Logic: if you get crap in the soap, and you’re saying it’s antibacterial,?)