Testing

Read the test in the suggested time frame, if you don't see a line throw it away. If you go back after the time frame and see a line it is an evap and invalid and you can not use that as a faint line or positive. If you think there is a faint line take a picture and post it on here and if you need to take the test apart you can but dont post that picture and ask if it is a positive because once you take apart a test it is invalid.