Urinary Tract Infection (UTI) Test.Easy to use. Results in dust 4 minutes!AZO Test Strips® can help detect if you have a Urinary Tract Infection (UTI). This information will allow you to take an active role with your physician in the management of your health.AZO Test Strips® use the same tests most doctors use. AZO Test Strips® test for leukocytes (white blood cells) and nitrite for greater reliability than other tests.Use at the first sign of a UTI: Urinary pain, burning, urgency or frequency.Directions: simply wet one test strip by holding it in your urine stream for 1-2 seconds. Read result at 1 minute for nitrite and at 2 minutes for leukocytes. Match the color of the test strip pads to the color blocks on the foil pouch. See insert inside for complete instructions.Store at room temperature 59 degrees - 86 degrees F (15 degrees - 30 degrees C) out of direct sunlight. Do not refrigerate. For in-vitro (external) diagnostic use.