1.
Place a drop of your beverage onto both spots of one test.
2.
Smear each gently, wait until dry.
3.
If either spot turns to a darker blue color, scroll for instructions.
If either spot on your test turns to a DARKER BLUE COLOR a positive test result has occured. Many colored beverages will impart a slight hue to the test spots; this is not a positive result. Tap water and certain mineral waters may impart a slight hue to the test spots while the test is drying. This is not a positive result, and should dissipate when dry. When in doubt with any beverage, always discard.
NEVER LEAVE A DRINK UNATTENdED. THIS PRODUCT IS NOT TO BE USED WITH ANY MILK PRODUCTS OR BEVERAGES CONTAINING MILK PRODUCTS, creme or oily liquors. some fruit juices and some waters may render a false positive result.