There are various natural substances when combined in a formula that will effectively detox the system to eliminate traces of various drugs. These products have proven to be effective for the purpose of eliminating drug toxins from the system. Drug Trace elimination is the process of removing or covering detectable traces of drugs from the system. A body flush is a process of purging toxins from your body. Depending on the timing of a drug test, rapid purging of toxins may or may not be beneficial for the purpose of drug testing. But purging of toxins is always beneficial for long-term health.