If a silvery liquid is present in your old thermometer or barometer, it is likely mercury. The presence of a red or blue liquid generally means they are mercury free.

Mercury in Products

Many common household products contain mercury. Click on the images below to find out more about each one. And if you have one of these items, please don't toss them into the trash! Please dispose of them properly at a drop-off location or as instructed by your municipality.