I did a 10 day commercial parasite cleanse about 3 weeks ago and thought that would be sufficient. I've also had two colonics in the last 3 weeks and the practicioner said that I have a "ton" of parasites and put me on his 40-day parasite cleanse. I thought perhaps he was selling me something I didn't necessarily need since I had just done the 10 day one but perhaps I should be more trusting. Anyway, I'm about 6 days into it so perhaps I'll stop what I'm doing and look at doing the cleanses in the right order. My approach of going "full steam ahead" has not served me so well in this instance but I'm willing to stop where I am and try it the right way.