is this a dye run? (All other 3 I took after came back negative)
The test line popped up as soon as the urine touched it, this was taken within a few minutes. Waited a half hour the next two were negative ...waited a few hours...negative again... the first two pictures are when I took it, last one is five hours later after sitting out.
Test after 3 min.
Last pic is test after 4 hours.