Wipe the thermometer with a soft clean cloth. When using alcohol to clean the thermometer, make sure that it does not come into contact with the indicator section. For stubborn stains, wipe the thermometer with a cloth that has been dampened with water or a neutral detergent solution and then wring thoroughly. Finish by wiping with a soft dry cloth. Observe the following to prevent the damage to the thermometer. Do not use benzene, thinner, gasoline or other strong solvents to clean the thermometer. Do not soak the sensing section in alcohol for long periods of time or attempt to sterilize it using hot water.