Does anyone read the label to see what other contents are in it?
I read the MSDS and it contains various enzymes, bacteria, and bacteria complexes found in brewer's yeast and in animal waste.
Yes, it would be temperature dependent but there is going to be some feeding as long as the temp is above 32-40 f, depending on quantity of the different strains of the bacterias and enzymes.
I use dish soap and cheap laundry softener to clean my waste tank, occasionally. My vent works well and the air circulation in the bathroom is good so I'm not fighting any bad odors.