u'll be fine...my friend had to do a swab at kroger and he was only 4 days clean...i heard it can be detected that way for up to a week but thats just what i heard...but u should be fine bro...i also heard that drinking a glass of milk before ur swab helps...i dont think u need that tho...goodluck
bluntman404 Reviewed by bluntman404 on . Oral Swab... Alright, I have not smoked in well over 2-3 weeks, but was an every day smoker before hand. I am expected to eventually piss clean, which I pan on within the next month, as I don't really miss smoking. I have also been taking Ritalin to help me concentrate at school every day, crushing and snorting in the mornings... I've made a seemingly positive life change, I've gone from a broke ass pot head teetering on the edge of becoming a drop out, to a semi-respectable person. I just had an oral swab Rating: 5