I’ve been reading a lot lately about CFLs (Compact Fluorescent Lightbulbs) and how they are better for the environment. Not to mention being better on your pocketbook in the long run. However, several months ago I read an article about the $2,000 cleanup bill from breaking one of those bulbs in your house. I was immediately concerned. Several months back, I had broken a bulb myself, though I had not called the EPA, because I had no idea there was mercury in them at all. And do keep in mind that when I was 12 or so, I broke a thermometer, picked up the mercury with my unshielded hands and dropped it down the sink. (Yeah, let’s don’t talk about the number of dumb things done in that scenario. I don’t ever remember being told in school that mercury was bad. *sigh*)
Either way, I’ve been worried ever since about putting CF bulbs in my house, because I don’t want to break one and poison us all. With a little bit of research done today, I have found that while a CF bulb does contain mercury, the amount of mercury is 4 milligrams, compared to the 500 milligrams present in a thermometer.
The EPA has published documentation on how to dispose of the bulbs. For broken bulbs or accidents, the EPA recommends that
(1) you immediately open windows to reduce mercury concentrations inside your home; (2) you do not touch the spilled mercury; (3) you clean up the broken CFL glass carefully and immediately (but not with your hands or a vacuum cleaner), and (4) you wipe the affected area with a paper towel to remove all glass fragments and mercury.
EPA further recommends that you place the paper towel and glass fragments in a sealed plastic bag and bring the sealed bag to your local Household Hazardous Waste (HHW) Collection Site.
And for unbroken bulbs, they have this to say:
While CFLs for your home are not legally considered hazardous waste according to federal solid waste rules, it is still best for the environment to dispose of your CFL properly upon burnout. Only large commercial users of tubular fluorescent lamps are required to recycle. If recycling is not an option in your area (see below on how to find out), place the CFL in a sealed plastic bag and dispose the same way you would batteries, oil-based paint and motor oil at your local Household Hazardous Waste (HHW) Collection Site. If your local HHW Collection Site cannot accept CFLs (check Earth911.org to find out), seal the CFL in a plastic bag and place with your regular trash.
Additionally, if you have an IKEA near you, you can recycle your CFLs there.
CFL, compact fluorescent, mercury, lightbulbs