You do not need to wipe with a cleaning cloth before urinating.
Be careful to perform a “clean catch” urine collection and avoid having any other bodily fluids contact the urine test card as this can alter the results.
You do not need to wipe with a cleaning cloth before urinating.
Be careful to perform a “clean catch” urine collection and avoid having any other bodily fluids contact the urine test card as this can alter the results.