Check Your Drink (CYD) has pioneered an easy to use drug detection strip that tests for both GHB and Ketamine, the two most widely used drink spiking drugs.
About this item 
Easy to use Test Strips - 1 to 2 drops on the strip and results begin to appear in seconds letting you know if your drink is safe 
Multiple Drug Testing - test for both GHB and ketamine, two of the most common drugs used to spike a drink. 
Convenient Packaging - makes it easy to carry, the matchbook package is the most convenient way to carry your strips, keeping them safe and easy to find when you need to test your drink. 
Keeping You Safe - carry these wherever you go, test quickly and easily to give you peace of mind. 
Multiple Uses - Also works to test plain water for your designated drivers
 
Both the GHB test and the Ketamine test have been developed and validated for the detection of these drugs by two independent bodies; the Clinical Trials Laboratory Services (CTLS) and the University of Strathclyde. Each test has been tested against a large range of alcoholic and non-alcoholic beverages to check for false positives.
 
Each matchbok style unit contains 8 test strips. Simply put a drop of your drink on to each of the two test areas on a strip, and if the pink area turns blue or the yellow area turns orange, then your drink has been compromised.