What Not to Do After a Mercury Spill
Don't vacuum up the spill or breakage. This will release mercury into the air and greatly increase the level of contamination.
Don't sweep up the mercury or broken glass with a broom. This breaks up the mercury into smaller drops, increasing its surface area so that more mercury gets into the air and spread around.
Don't pour mercury down the drain. It can clog your plumbing and seriously pollute your septic system or the sewer system into which your plumbing drains.
- Don't wash mercury-contaminated clothing. This contaminates your washing machine, all of the other clothes in the load, and the water that is washed down the drain. If you use a clothes dryer afterwards you're releasing mercury into the air and essentially poisoning yourself.
How to Dispose of a Broken Fluorescent BulbFluorescent bulbs and compact fluorescent bulbs contain small amounts of mercury. Here's what to do if you break a bulb:
- Clear the room of people, especially children, and pets. Do not allow children to help you clean up.
- Shut off the heater or air conditioner, is applicable. Open a window and allow the room to air out at least 15 minutes.
- Use a sheet of paper or cardboard to scoop up glass and metal pieces. Deposit the breakage into a glass jar with a lid or a sealable plastic bag.
- Use sticky tape to pick up the smaller pieces of debris. Drop the used tape into the jar or bag.
- While paper and tape should be sufficient to clean up breakage on a hard surface, you may need to vacuum a carpet or rug. Vacuum only after all visible remains have been cleaned up and then dispose of the bag or debris with the rest of the clean-up. If your vacuum has a canister, wipe it clean with damp paer towels and dispose of the used towels.
Cleaning up a broken mercury thermometer is somewhat more involved, so I'll post those instructions separately.