Many thanks for information, will give it a try, have been using the free trial gel for a while now, it works great on the worst cases,and just started to use the footbath variant also, so cant comment on that as only the second time I have used it, but cows more happy to walk through it than formalin, not the cheapest product out there, but appears to do what they claim, and cows certainly happier with it than formalin