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Flammable materials, like gasoline, can create fires under certain conditions
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Some flammable materials have low flash points, and some can spontaneously combust
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Reactive materials can cause explosions or toxic fumes when heated or mixed with water
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All of the above
While flammable HHW is somewhat predictable, reactive materials (like explosives) are unstable even in “normal” conditions.
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Automotive fluids, like used oil or antifreeze
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Cleaning supplies, like oven cleaner and drain openers
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Some cosmetics, like nail polish and nail polish remover
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Moldy leftovers, like a two-month-old lasagna
Just because something is “gross” doesn’t mean you need to dispose of it like HHW. Speaking of which…
DANGEROUS FINDS
When you come across materials that might be corrosive, toxic, flammable, or reactive, how should you dispose of them? (Hint: Don’t toss them in the trash or the recycling bin!) Take this quiz to learn how to ID HHW, and find out what to do with it.
