OK I have scanned the internet and am totally baffled I have had 4 hair tests which have all came back negative the last one I got was 0.94 but it stated that the test is negative looking down the page to produce a negative result it has to be under 0.00 to 0.50 I myself haven't drank for 10 months am confused now it still says negative could anyone help me out please as this involves my children