With all the parents out there with daughters that might be going to clubs or parties, I am constantly amazed that this item isn't sold out! The Drink Detective is a discreet, quick and easy test that detects over 60 controlled substances including the date rape drugs such as GHB, Ketamine, Rohypnol, Valium, Xanax and Clonopin. If your daughter had even the slightest suspicion that she was in a situation where her drink might have been tampered with she could excuse herself to the bathroom or a discreet corner and use the small dropper to sample the drink and then apply that sample to the three test strips. Wait 5 seconds for the color change, compare results with the adjacent control photo and if your drink is spiked she can get herself and her friends to safety or call for help! We are not talking about dragging a laboratory around with you. This is a small discreet package you can keep in your purse. One in four women believe they have had their drink spiked at least once. I do not want my daughter to be a statistic as I am sure you don't want yours! You don't have to alarm them, just try to have them as prepared as you can to deal with all the slime crawling on our streets, violating our most precious of all - our children! If your daughter is in college this item is a neccesity!