ClearChoice Instant Clean AdditiveClearChoice Instant Additive- USE DAY OF THE TEST If possible, urinate 1-2 times before the drug test. Empty entire contents of vial into urine specimen cup then urinate into specimen cup. One Clear Choice Instant Clean Drug Test Additive vial is intended for 2-3 ozs (60-90ml) of urine sample. Do not eat or drink large amounts of fluid the day of the drug test. |