DrugSure Cup Test Procedure Instructions by Eric Malis | Mar 2, 2019 | Training Videos | 3 comments Test Procedures Here is a demonstration of the proper way of administering our tests. Please refer to the package insert for details or feel free to contact us. 3 Comments stephanie on April 11, 2019 at 3:35 am what if the donar fills the cup to the top Eric Malis on April 16, 2019 at 3:25 pm Thank you for your question Stephanie. While the technology of the test cups has improved tremendously over the years, it is still possible for the urine to enter the test strips from the top (called “flooding”) instead of being drawn up the strip from the bottom (called “wicking”) if the cup is overfilled. This may cause an invalid or incorrect result. It is recommended that if you get a cup that has been filled to the top, after reading the temperature strip you should pour part of the specimen into a second cup. Shirley murray on August 25, 2019 at 12:30 am Hi my name is Shirley i work at a treatment center we have used this product here with are clients that came in to treatment it works on them its gives us more information on them.