I’m so glad you have this site! It prompted me to read more on the subject. I went to the store just this morning and purchased hartz 4-in-1 flea and tick for my cats. I applied it and then wondered about Hartz products so I came online to see what there was to be seen. Lo and behold here’s a whole website dedicated to bad hartz stories.
Well long story short, I just got done washing my 2 cats ( fun fun fun )
I’m glad i saw this site before they had a chance to wash themselves.
Thanks again for the heads up.
Oh Hartz if you see this, You have lost yet another customer and I want my money back!