Honestly, the guide in the sticky is pretty much the exactly same thing, they both are made to dilute your urine within a small amount of time before the test.
If the detox drinks were indeed made to dilute, then there would be no use for such ingredients as dandelion, milk thistles, Alfalfa, etc. - none of which has any effect on THC and none that have been conclusively proven to bolster the effectiveness of dilution.

And if the detox potions were made to indeed dilute, there would not be so many erroneous references such as "flush" and "cleans out your system" being tossed around in that guide like a baseball in a bullpen. Theres a big difference between "diluting" and "flushing"/"cleaning out your system". Around these parts "A" means "A" and "B" means "B".

Sure the detox potion guide brags left and right about containing creatine. What the guide fails to tell you is that it takes the body 2-3 days for the body to convert creatine into creatinine. Creatinine is what is present in the urine and tested by the labs to determine dilution. Therefore any creatine-loading on the day of the U/A is useless.