Mercury Thermometer
![Mercury thermometer](/sites/default/files/styles/material_image/public/2021-12/Untitled%20design%20%2828%29.png?itok=NuaRrY1Q)
Guidance
Mercury is hazardous waste so a mercury thermometer should not be put in your household waste bin. You can safely dispose of a mercury thermometer by booking a free collection with the City of London Hazardous Waste Service (opens in new window).