I know the green movement would frown upon this, but what impact might it have on my lawn? Does anyone else drain this stuff into the yard and does it kill grass?
It's my understanding that PBW is environmentally friendly. Not sure about StarSan but since it's safe to drink at the correct dilution, I can't imagine it being too harmful.
Diluted to use-strength, I've noticed no harm to plants with either StarSan or SaniClean. PBW on the other hand, I would not recommend on plants. YMMV.