Where to buy Clarkia and Enema bag?

I tried ParaGone for 14 days and got nothing but diarrhea, though I have ALL the symptoms of parasite infection. I would like to try Clarkia and also purchase an enema bag. Local drug stores & health stores don't have them. Where's the best place to buy online? Also, are Clarkia enemas a good thing?

And another thing, after doing my first liver cleanse, my stool was green for several days. I was told this was due to a lack of ggod bacteria and that probiotic enemas would help. Where do I find probiotics? Thanks!

Jimmy