The inactive ingredients are benzoic acid, FD&C Red 40, flavors, glycol, purified water, sodium chloride, sorbitol, sucrose. Each teaspoon also contains 10 mg of sodium and as mentioned earlier there is no aspirin. Just one or two doses a day helped rectify the cough and sneezing that were associated with a cold bug.
The ambient temperature sensor (switch) is located either behind the front grille or in the front bumper. Its only job is to monitor air temperature (which it does through increasing/decreasing resistance in response to temperature fluctuations).
1 The proximity sensor is used to wake the display from sleep as you approach the thermostat. 2  The temperature sensor measures temperature in the room where the thermostat is located.  The humidity sensor measures the humidity in the room where the thermostat is located.