If you want to make sure you don't fail a drug test due to your use of Delta 8 THC, then there are steps you can take to ensure that your results come back clean. First and foremost, be sure to read labels carefully before purchasing any product containing Delta 8 or any other type of cannabinoid. Many products contain trace amounts of delta-9 THC which could potentially cause a positive result on a drug test if consumed in large enough quantities. Additionally, avoid consuming any product containing delta-8 within two weeks prior to taking a drug test as this could increase your chances of testing positive for delta-9 THC as well. Finally, always consult with your doctor before taking any new supplement or medication to ensure that it won't interfere with any existing medical condition or current medications you're taking.