How Long Does Marijuana Stay in Your System? Drug Test, Detox & Cure
It’s extremely difficult to beat a hair follicle test because it can detect medications taken up to 90 days before the test. Some drug metabolites were eliminated by each shampoo and deionized water. “After 2.5 hours, the fourth shampoo exhibited extra heavy washout effects, with a loss of up to 86 percent.”[iii] This was enough to…