Universal wastes are hazardous wastes that are generated across multiple sectors of society, these materials contain harmful chemicals which, if put in the trash may harm people or the environment. Universal wastes include:
- Common Batteries
- Fluorescent Tubes and Bulbs and Other Mercury-Containing Lamps
- Thermostats
- Electronic Devices. These devices often contain heavy metals like lead, cadmium, copper, and chromium.
- Electrical Switches and Relays
- Pilot Light Sensors. Mercury-containing switches are found in some gas appliances
- Mercury Gauges – Some gauges, such as barometers, manometers, blood pressure, and vacuum gauges
- Mercury Thermometers
- Non-Empty Aerosol Cans that Contain Hazardous Materials
