Can detox be detected in a drug test?

Maybe, but that doesn't mean they're clearing the drug tests! There's nothing magical in Gelatin or Gatorade that isn't found in dozens upon dozens of foods- sugar and other simple carbohydrates, water, sodium and potassium. If you really could clear a drug test by consuming those foods, everyone eating normally would pass a drug test no matter what.

Poor fund of knowledge in the aforementioned statement. Substances consumed for masking/clearing drugs are in concentrated form, thus producing an effect not gained from simply eating normally(assuming the correct substance is used , properly, & in all aspects). Nevertheless, variances in individual constitutions and condition at the time of administration preclude consistent success for most, if not all. Playing with fire if much is at risk.