The Saliva Alcohol Test Strip is a professional, highly sensitive method used to detect the presence of alcohol in saliva. It’s simple and reliable and detects alcohol at concentrations of 0.02% to 0.30% for BAC (Blood Alcohol Concentration) levels. The UK conviction and arrest rate for drink driving is 0.08% BAC. The Alcohol Detection Strip is a one-step, 2 min. test requiring no instrumentation or training - use in saliva for simple quick alcohol detection.