Quick Fix has a standard shelf life of 2 years which is the longest of any synthetic urine sold. Enclosed in every box, you will find a green insert. This is very important because it contains both your directions and your manufacturing date as well. The batch number or manufacturing date of your fake urine is located on the top left-hand side of the directions, and will not be found anywhere on the bottle. This special code will enable us to tell you how old your sample is and when it is set to expire. We highly recommend that you verify your batch before every use. If you need to confirm your batch number, we recommend that you contact Spectrum Labs to do so. By confirming your batch number on your Quick Fix sample, you will eliminate the possibility of any Quick Fix recalls or counterfeit issues.
