25 Household Items South Carolinians Shouldn’t Put in the Trash (But Always Do)

Many South Carolinians try to recycle, but lots of everyday garbage innocently ends up in the trash when it shouldn’t.

From dead batteries to old toothbrushes, our garbage cans are full of things that should be reused, recycled, or safely disposed of.

Here are 25 common household items we keep tossing, but really shouldn’t.

Light Bulbs

Those glass orbs might look innocent, but many contain mercury or other harmful chemicals. Regular bulbs can shatter in landfills, releasing toxins.

Compact fluorescents (CFLs) are the biggest offenders here.

But even LED bulbs shouldn’t go into the bin.

Stores like Lowe’s and Home Depot often take them back. Don’t worry, no one’s going to judge your collection of burned-out bulbs.

Batteries

You know those little AA soldiers that power your remote? They’re not harmless.

Batteries contain metals that can leak into soil and water once they hit the landfill.

Even the tiny button ones in your kitchen scale or watch are small but mighty when it comes to pollution. Most cities have drop-off bins at hardware stores or recycling centers.

If you’ve been keeping a drawer full of “dead” batteries, you’ve accidentally started a small hazardous waste collection.

Old Phones

The average American upgrades their phone every two to three years. And where does the old one go? Usually, the junk drawer.

Then, eventually, the trash.

Phones contain precious metals like gold, copper, and lithium. Tossing them away is like throwing money into the landfill.

You can easily recycle or trade them in. Many carriers even give credit for old models, but only if you can resist the urge to throw them out first.

Paint Cans

If you’ve got a garage shelf of “we might need this later” paint cans, chances are most of it’s already dried up or expired.

Pouring leftover paint down the drain or tossing it in the trash can contaminate water supplies.

Instead, check if your area has a hazardous waste collection day.

Bonus: you’ll finally have space in the garage for something else you’ll never use.

Cooking Oil

Dumping used oil into the sink is basically sending your plumbing system a death wish.

Over time, it clogs pipes and can cause major blockages in public sewers.

Pour it into a sealed container and check if your city collects used cooking oil. Some areas even convert it into biodiesel.

Also, your garbage can doesn’t need to smell like a fry basket from a fairground.

Prescription Drugs

Outdated medicine doesn’t belong in the trash… or the toilet.

Both options risk contaminating water supplies.

Most pharmacies have medication drop-off boxes for safe disposal. You can even ask your local police department; many participate in drug take-back events.

So yes, it’s time to let go of that expired bottle of cough syrup from 2011.

Electronics and Cables

That tangled mess of cords in your drawer? Pure landfill poison.

Electronics contain materials that can leach harmful chemicals once discarded.

Old laptops, speakers, and chargers can all be recycled properly through e-waste programs. Many office stores accept them too.

Besides, getting rid of that spaghetti pile of wires might finally bring you peace.

Aerosol Cans

Empty doesn’t mean safe. Aerosol cans are pressurized and can explode if punctured or compacted in the trash.

Even those half-used hairspray bottles count. They can leak chemicals that harm both the environment and sanitation workers.

Check if your recycling center takes them once they’re fully empty, just don’t test “empty” by shaking it near your face.

Thermometers

Old mercury thermometers are dangerous to toss out. When broken, they release toxic mercury vapor.

You can usually bring them to your local health department or pharmacy for disposal.

Don’t try to clean up a spill yourself, mercury cleanup is not a DIY project.

Modern digital ones are safer, but they still contain batteries that shouldn’t hit the trash either.

Nail Polish and Remover

These beauty staples are loaded with chemicals like acetone and formaldehyde. Tossing them out can contaminate soil and groundwater.

If your nail polish has gone crusty, check if your town’s hazardous waste center accepts small quantities.

Or try donating barely used bottles, some beauty schools will happily take them.

Smoke Detectors

Yes, even those safety gadgets have a dark side. Older models contain small radioactive materials.

When replaced, take them to a recycling center or mail them to the manufacturer for disposal.

Don’t just drop them in the bin next to last night’s takeout box.

If it’s been chirping for months, though, that’s a separate problem you should’ve handled ages ago.

Cleaning Products

We’ve all found that half-empty bottle of bleach or ancient spray cleaner under the sink and thought, “Eh, just toss it.” Don’t.

Many cleaners contain harsh chemicals that can release toxic fumes or contaminate water.

It’s best to use them up or bring them to a hazardous waste site.

At the very least, rinse and recycle the plastic container once it’s completely empty.

Ink Cartridges

Printer ink is one of those sneaky offenders. It’s full of toxic chemicals and plastic parts that don’t break down.

The good news? Most office supply stores will recycle or even give you store credit for them.

Considering how much that ink costs, getting something back feels like poetic justice.

Old Thermostats

Some thermostats, especially older ones, contain mercury switches. Tossing them in the trash risks mercury contamination.

Newer digital models are safe and more efficient, but the old ones need proper recycling through HVAC suppliers or local waste programs.

Plus, replacing it might actually help your energy bill for once.

Holiday Lights

Those tangled strands that mysteriously stop working every December?

Not trash material.

They contain copper wiring and small bulbs that can be recycled. Some stores even host “light trade-in” programs for discounts.

So next time you curse at your Christmas lights, channel that frustration into recycling instead.

Used Motor Oil

Changing your own oil might feel empowering until you realize you’re stuck with a jug of toxic liquid.

Never pour it down the drain or toss it in the trash. It’s one of the worst pollutants for waterways.

Auto shops and recycling centers almost always accept it. They’ll even take your old filter while you’re there.

Clothing

Fast fashion means closets fill up fast, and the trash can becomes a shortcut. But clothing takes decades to decompose in landfills.

Instead, donate, sell, or recycle textiles. Many thrift stores and even brands accept worn clothes for repurposing.

That shirt from 2008 doesn’t deserve landfill exile, it deserves a second life as insulation or a cleaning rag.

Plastic Bags

They’re flimsy, everywhere, and practically immortal in landfills. Yet we toss them like they’re biodegradable.

Most grocery stores have recycling bins for plastic bags and film packaging. It’s easier than you think to collect and drop them off.

And if you’re still stockpiling them under the sink, congrats, you’ve built a plastic shrine.

Mattresses

Tossing an old mattress to the curb feels satisfying, but it’s also a major landfill problem.

Mattresses are full of materials that can be recycled, metal springs, wood frames, and foam padding. Some cities even pick them up for free recycling.

You just have to resist the urge to dump it in the alley like a sitcom character.

Glass Cookware

When a Pyrex dish breaks, your instinct might be to sweep it up and toss it.

But tempered glass isn’t recyclable in regular bins; it melts at a different temperature than bottles and jars.

Instead, wrap it securely and take it to a special recycling facility if available.

Or, you know, just avoid trying to wash it while it’s still lava-hot next time.

Old Shoes

Shoes are tough to recycle because of their mixed materials, but throwing them away guarantees they’ll sit in a landfill for decades.

Some athletic stores offer shoe recycling programs, especially for running shoes. You can also donate gently used pairs.

If nothing else, keep one pair around for yard work or painting day. You’ll thank yourself later.

Candles and Wax

Once a candle burns down, most people toss the leftover wax and jar in the trash. But that leftover wax can be melted down to make new candles or wax melts.

Glass jars are recyclable after a quick cleaning. Wicks and metal tabs can be discarded separately.

So before you toss your half-used Bath & Body Works candle, just know it’s basically begging for a sequel.

Toothbrushes

Most toothbrushes are made of mixed plastics that aren’t recyclable through curbside bins. Tossing them away means centuries of landfill life.

Switching to bamboo versions or recycling programs like Terracycle helps keep them out of the trash.

And yes, even your electric toothbrush heads count. Those need recycling, too.

Pots and Pans

Old cookware might seem harmless, but nonstick coatings and metal handles can contaminate recyclables if tossed incorrectly.

Many scrap metal yards accept them, or you can repurpose them for storage, planters, or camping gear.

So don’t dump Grandma’s old skillet. Give it a second act.

Makeup and Skincare Containers

Empty lipstick tubes, serum bottles, and mascara wands rarely make it to the recycling bin, but they should.

Many beauty brands have take-back programs for packaging, and some even reward you for returning empties.