The method becomes effective because the THC is temporarily forced out of your body when you poop. Ive used this method and showed others how to for 18 years now and never failed once. It does not work. Let's take Herbal Clean's QCarbo32 as an example. Take responsibility for your own actions instead of blaming a product that is actually meant to make jelly. They think that pectin can coat the stomach for a certain amount of time, which blocks THC and other toxins from getting mixing into your urine. Failing an adulterant test doesn't necessarily indicate cheating, but it will at least lead to a retest.
Even eating a whole packet won't cause a problem in itself.
Certo Drug Test
It does gel up if you dont drink it fast enough. I have took this 5 years and it works I usually drink to packets to be safe. Aside from that, the process requires you to chug down plenty of water that will dilute your urine and give you a better chance of passing a drug test. How long does it take to gel up? Is it worth using Sure Jell to pass a drug test? From there I drank about 3 bottles of water.