As it should be, all detox products come with complete instructions. If there are no instructions on the box, you may want to consider returning it. This is the first sign of suspicion when they sell you something, but do not tell you how to use it. Another red flag to look out for is a claim that any particular detox product makes you clean overnight, or better yet – within minutes. Detoxification is a serious process and it takes time. Permanent detox can take anywhere from a week up to several weeks depending on toxin level and metabolism rate. It does not matter how much of a detox product you can take in a day – the toxins could be stored deep inside your body, so time is essential element in detoxification process. There are no magical products that will purify a whole body in the matter of hours. The only thing that is possible within hours is a quick flush of a urinary tract. It is possible to get a clean urine sample with the right product, and only if the toxin level was minimized beforehand – that is a person has to stay clean for a few days before using a detox drink. Without minimizing the toxin level it will be almost impossible for the product to work, so beware of any label that omits this information.  No wait time sign on a label can look very attractive, but if you truly want successful test results – make sure you put some time into the cleansing process, not just effort.