You may think your trash can is the perfect spot for tossing unwanted items, but there are some things that absolutely don’t belong in there. From hazardous materials to everyday items that require special disposal, throwing these things away can cause serious environmental damage or even harm to public health. Let’s break down the top things you should never toss in your garbage can and why.
1. Batteries: Toxic to the Environment
Dead batteries might seem like harmless trash, but they’re far from it. These small powerhouses contain toxic metals such as lead, cadmium, and mercury. When tossed in the trash, they can leach harmful chemicals into the soil and groundwater, posing environmental risks.
Instead of dumping them in the garbage, take advantage of battery recycling programs offered at places like hardware stores, electronics shops, or local recycling centers. Whether it’s single-use batteries or rechargeable ones, proper recycling keeps toxic substances out of the environment.
If you’re wondering about larger batteries, such as car batteries, they require special disposal at designated hazardous waste facilities. Always check your local guidelines to ensure proper handling.
2. Old Electronics: E-Waste Contaminants
Got an old phone or laptop lying around? Resist the urge to throw it in the trash. Electronics, or “e-waste,” contain toxic materials like lead, arsenic, and flame retardants that can pollute landfills and water systems if not disposed of correctly. Plus, improperly discarded electronics are a huge waste of valuable resources, such as precious metals, that can be recovered and reused.
The best option for old electronics is recycling them at a designated e-waste facility or returning them to the manufacturer, many of whom now offer take-back programs. Some tech stores also accept used electronics for safe recycling, helping you keep your old gadgets out of landfills.
3. Household Cleaners: A Chemical Threat
If you’re tempted to throw out old bottles of bleach, drain cleaner, or ammonia, think again. Household cleaners contain harsh chemicals that can corrode garbage trucks or cause toxic fumes if mixed with other waste. Worse yet, if they leak into the soil, they can contaminate local water supplies.
Many communities offer household hazardous waste collection days, where you can safely dispose of old cleaning products. Some even have designated drop-off centers year-round. If possible, consider switching to eco-friendly, non-toxic cleaners to avoid the issue altogether.
4. Old Prescription Medications: Protect Public Health
Throwing prescription medications in the trash or flushing them down the toilet might seem harmless, but it poses significant risks. Medications can seep into the water system, contaminating drinking water and potentially harming wildlife. If left in the trash, they also pose a risk to children and pets.
Many pharmacies and law enforcement agencies offer take-back programs for unwanted medications. If these aren’t available, mix your medication with something undesirable (like coffee grounds or cat litter) and seal it in a plastic bag before putting it in the trash. This reduces the risk of someone accidentally ingesting them.
5. Paint and Paint Thinners: Flammable and Toxic
Whether you’ve got half-used paint cans or leftover solvents from a DIY project, these items should never end up in your garbage. Paint, paint thinners, and varnishes contain chemicals that are flammable and toxic. In landfills, these products can leach harmful chemicals into the environment.
Many communities offer hazardous waste disposal services that accept old paint and solvents. Latex paint, if completely dried out, can sometimes be disposed of with regular trash, but oil-based paints always need special handling. Some stores also accept returns of leftover paint for recycling.
6. Pesticides and Herbicides: Poison for More Than Just Pests
Pesticides and herbicides are designed to kill unwanted plants and insects, but they can be extremely dangerous if tossed in the trash. These toxic substances can contaminate soil and water, harming wildlife, pets, and even humans. They can also pose a fire hazard in landfills if improperly disposed of.
To safely get rid of pesticides and herbicides, look for hazardous waste collection programs in your area. Never pour these chemicals down the drain or throw them in the trash. In some cases, you may be able to give them to a local hazardous waste facility for safe disposal.
7. Light Bulbs: More Than Just Glass
While you might think tossing an old light bulb in the trash is fine, many light bulbs contain hazardous materials. CFL (compact fluorescent lamp) bulbs, for example, contain small amounts of mercury. If broken, this mercury can be released into the environment.
Instead, bring your used bulbs to a recycling center or local store that accepts them. Some places, like hardware stores, have dedicated bins for light bulb disposal. LED bulbs, while safer, should still be recycled to prevent unnecessary waste.
8. Motor Oil: A Hazardous Substance
Motor oil is highly toxic to the environment, and it doesn’t break down easily. Pouring it down the drain or tossing it in the trash is not only illegal in many places but can also lead to serious environmental contamination. Just a single gallon of motor oil can pollute millions of gallons of water.
Instead of trashing it, take used motor oil to a recycling facility or an auto parts store that offers oil disposal services. Many places will accept used oil filters, too, ensuring proper disposal of hazardous waste.
9. Aerosol Cans: An Explosive Problem
Full or partially full aerosol cans, like those containing hairspray, paint, or bug spray, are pressurized. If punctured, they can explode, posing a serious hazard to garbage workers and waste facilities. These cans also contain chemicals that can be harmful to the environment if not disposed of properly.
Look for designated hazardous waste disposal programs to get rid of aerosol cans safely. Some recycling centers accept empty cans, but always check local guidelines before disposing of them.
10. Old Tires: A Long-Lasting Problem
Throwing old tires in the trash isn’t just bad for the environment; in many areas, it’s illegal. Tires take up a lot of space in landfills and don’t break down easily. Worse yet, they can become breeding grounds for mosquitoes and other pests if left sitting around.
Most tire shops will accept old tires for recycling when you purchase new ones. Some communities also offer tire collection events where residents can drop off unwanted tires for safe disposal or recycling.
Small Steps for Big Impact
While it might seem convenient to throw things away, taking the time to dispose of certain items responsibly can make a huge difference for both the environment and public safety. By being mindful of what you toss, you help protect the planet and ensure that hazardous materials don’t end up in the wrong place. Ready to make your trash habits more eco-friendly?
Environmental Impact
What are your thoughts? How often do you think about the environmental impact of what you throw away? What changes can you make today to ensure you’re disposing of hazardous items responsibly? Are there any items on this list that surprised you? How will this information change your disposal habits?