Throat Control Spray moistens the throat to make you feel more comfortable. Because it is concentrated and can be applied to the throat quickly, you feel immediate results. Great for singers, speakers, and people who use their voices excessively. Throat control helps fight the effects of smoke, pollution, overtalking and other problems that make throats feel uncomfortable. Throat Control eliminates the chance of choking, especially at night, making it safer to use than cough drops or hard candies.