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Solutions to Clean Up Mercury Residue

Mercury, a metal in its liquid form, is extremely harmful to the human body, including the nervous and immune systems, kidneys and lungs, according to the World Health Organization. Silver-white in color, it tends to bead together. Although extremely dangerous -- especially if ingested or touched -- mercury still appears in thermometers, florescent lamps and some telescopes, as well as non-household items.

  1. Supplies

    • You can absorb mercury residue through your skin, but wearing protective rubber or latex gloves will protect you from its toxicity. Small and large plastic bags make cleanup easier, as do a piece of cardboard and a few paper towels. You can even use an eyedropper to pick up small amounts.

    Cautions

    • The U.S. Environmental Protection Agency warns that pouring mercury down the drain could clog the drain or leak into a sewage or septic tank, as could washing clothes that have touched mercury. The EPA also cautions against children and pregnant women helping clean up mercury spills.

    Smooth Surfaces

    • Removing mercury from smooth surfaces, such as tile or linoleum, proves easier than cleaning up porous surfaces. Carefully picking up broken glass and placing it on paper towels makes cleanup less challenging. Using cardboard to scoop the remaining mercury into one larger bead allows you to collect it with the eyedropper. Turning off the lights and using a flashlight helps detect hidden mercury.

      You can set mercury collected with an eyedropper on a moistened paper towel before putting it -- and other items touched by mercury -- in a labeled plastic bag. If you still see smaller beads of mercury, a piece of duct tape can collect the leftovers.

    Absorbent Surfaces

    • Most mercury residue that lands on absorbent surfaces can't be cleaned. If mercury gets on the carpet, the Illinois Department of Public Health suggests cutting and removing the contaminated portion of the rug. For spills on curtains, upholstery covers or other removable absorbent items, throwing them away will safeguard you from any further contamination. The fire or health department in your area will provide guidance on where and how to safely dispose of cleaned up mercury waste.

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