They are about 97-99% accurate. Is that your complete 3 month smoking history? What is your height and weight?
FakeBoobsRule Reviewed by FakeBoobsRule on . DRUG TEST HELP!!!!!!!!! Ok, this is the situation...I smoked one blunt on June 30th and July 2, but I have not smoked anything since. I have to take a drug test this week that will be sent to the lab. I have taken a Walgreens At Home Drug Test and it came back as negative. How accurate are the Walgreens tests, because when I called the customer service number on the test and asked if the test could come back positive from the lab they said it was a possibility even though I screened negative. What do you guys think Rating: 5