bio-active question

[fishingfool]

So i got this mini septic tank thingy for my dogs pen and it comes with this tablet thing that's made up of wax,dextrose,sodium sulfate and a bacilluse bacteria and enzyme complex mix it claims harmless the lawns,pets,shrubs and trees. my question is. Is there anything in this that would hurt my bp if i mixed a tablet of this in some dirt abd earthworms or would this not be the right idea