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Mercury & Hazardous Waste·Drop-off only

How to Dispose of Fluorescent and CFL Light Bulbs

Compact fluorescent lamps (CFLs) and long fluorescent tube lights contain small amounts of toxic mercury vapor. When broken in trash trucks or landfills, the mercury releases into the atmosphere and leaches into groundwater. However, modern LED and traditional incandescent bulbs do not contain mercury.

Key Takeaway

Most major home improvement centers provide free recycling kiosks for spiral CFL bulbs at their customer service entrance. Always verify your local municipal hauler requirements before placing large items at the curb.

Step-by-Step Instructions

1
Identify your bulb type before disposal

Check the base of the bulb. If it is a spiral CFL or long glass tube with two pins on each end, it contains mercury. If it is an LED or incandescent filament, it is non-mercury.

2
Handle fluorescent bulbs carefully to avoid breakage

Remove gently by holding the plastic or metal base, never by the fragile glass tubes.

3
Bring fluorescent and CFL bulbs to a retail hardware drop-off

Home Depot, Lowe’s, and local Ace Hardware stores provide free CFL recycling collection boxes near their customer service desks.

4
Wrap traditional incandescent and LED bulbs in paper for trash disposal

Because incandescent and standard household LED bulbs do not contain mercury, they can be wrapped in newspaper to prevent broken glass hazards and placed in regular trash.

⚠️ Important Rules to Avoid Fines & Hazards

  • Never place fluorescent tubes or CFL bulbs in curbside blue recycling bins; they shatter on conveyor belts and expose sorting workers to toxic mercury vapor.
  • If a fluorescent bulb breaks in your home, do not vacuum it immediately; air out the room for 15 minutes, then use damp paper towels or tape to collect shards.
  • Many states legally prohibit fluorescent lamps from municipal landfills.
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Frequently Asked Questions

Why is mercury in light bulbs dangerous?▼

Mercury is a neurotoxin that accumulates in the food chain and causes serious nervous system damage if inhaled as vapor or ingested in water.

Where can I recycle long 4-foot and 8-foot fluorescent tubes?▼

While home improvement stores often accept spiral CFLs, long tubes are best taken to county household hazardous waste drop-off centers.

Can you recycle LED light bulbs in curbside bins?▼

No. Curbside recycling facilities only process packaging glass like bottles and jars, not light bulb silicate glass or electronic LED driver circuits.

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