Quote Originally Posted by Burnt Toast
But how long for a person who've smoked only once in 19 months to test negative depends on the person. As I said, each persons body is different.
Ok so i just did a at home drug test and the line where drug is supposed to be is def visible but very very barely. I have been reading about ghost lines and i would say this is a ghost line with maybe a tad of red but i just had my friend look at it and he saw a very faint "ghost line" there. Does that mean i am just barely above 50ng and will test negative with a more darker line within the next day or so? And also i took a test on Sunday night and there was no line where drug is, not even a "ghost line" This test with the ghost line is 2 days after.