How long before a drug test do you take sure jell?

This is anew one for me, using fruit pectin to wash illegal drugs from your system. Wow, what people will try.

The facts are that nothing will wash traces of illegal drugs from your system. They remain detectable (depending on the test used) for up to thirty days for urine, and six months for hair. The products on the market, and the treatments on the urban legend circuit, at best, only potentially dilute the chemicals in your urine to make it more difficult to detect substances.

The only certain way to prevent detection of illegal substances by a drug test is to refrain from using illegal substances.