I have been using parastroy. Seems to be working.
I did Hulda Clark (make your own capsules) and that worked too but did not get everything.
Parastroy is reasonable price, and has some bowel cleansing capsules as well.
Also I did a Liver Flush at 1/2 way and this seemed to eliminate a lot of things (liver flukes?).
I think using a different product the second time (3 months later ) is a good idea as the all seem similiar but each has slightly different ingredients/quantities so may be more effective on some types of parasites.