Most Americans already recycle to some degree, but the national recycling rate for plastics sits at just 9%, compared to 68% for paper. The gap between what could be recycled and what actually makes it into the right bin is enormous. Closing that gap comes down to knowing which materials your program accepts, preparing them correctly, and finding the right channels for everything else.
Know Which Plastics Your Program Actually Takes
The numbered triangle on plastic containers isn’t a universal “recyclable” symbol. It’s a resin identification code, and each number has a different story. Plastics labeled #1 (water bottles, food containers) and #2 (detergent bottles, milk jugs) are accepted by nearly every curbside program in the country. These are the workhorses of plastic recycling.
After that, things get murkier. #5 plastic (yogurt cups, bottle caps, straws) is recyclable but not universally accepted, so check your local guidelines. #4 plastic, the soft, flexible kind used for grocery bags, can jam sorting equipment at recycling facilities and should almost never go in curbside bins. #3 (PVC), #6 (Styrofoam), and #7 (mixed or specialty plastics) are rarely accepted curbside. Styrofoam takeout containers and cups are among the most common items people toss in the bin thinking they’re recyclable. They’re not, in most places.
Your municipality’s website or waste hauler will have a specific list. Spending five minutes reviewing it once will save you from contaminating loads for years.
Stop Contaminating Your Recycling
Contamination is the single biggest reason recyclable material ends up in landfills anyway. When non-recyclable items or dirty containers get mixed in, they can ruin entire batches. The most common culprits are food residue, liquids left in bottles, plastic bags, paper towels, tissues, and anything smaller than about three inches wide (bottle caps on their own, bits of shredded paper).
The fix is simple: rinse containers before they go in the bin. You don’t need to scrub them spotless. A quick rinse to remove food residue is enough. Empty all liquids from bottles and cans. That greasy pizza box? Tear off the clean top half and recycle it. The greasy bottom goes in the trash, or better yet, the compost.
Plastic bags and film wrap are “tanglers.” They wind around the mechanical sorting arms at recycling facilities and shut down operations. Even if the bag contains recyclables, never bag your recycling. Put items loose in the bin.
Recycle the Easy Wins First
If you want to increase your recycling volume, focus on the materials that have the biggest payoff. Aluminum cans save up to 95% of the energy needed to produce new aluminum from raw ore. That’s the single highest energy return of any commonly recycled material. Every can you recycle matters more than you’d think.
Paper and cardboard already have strong recycling infrastructure, with a 68% national recycling rate. Paper fibers can be recycled up to seven times before they become too short and weak to form new sheets, so every cycle counts. Flatten cardboard boxes to save space in your bin and make collection more efficient. Remove any tape or plastic windows from envelopes and shipping mailers.
Glass is infinitely recyclable without any loss in quality, yet only about 25% of glass gets recycled nationally. If your curbside program takes glass, that’s an easy category to improve on. If it doesn’t (some programs dropped glass because it breaks and contaminates other materials), look for local drop-off sites that accept it separately.
Find Drop-Off Options for What Curbside Won’t Take
Plastic bags are the most common item that needs an alternative channel. Many grocery stores have collection bins near the entrance specifically for plastic bags. Some locations accept only bags, not all plastic film, so don’t assume shipping envelopes or produce wrap qualify. Look for signage at the bin or ask at the customer service desk.
Electronics and batteries need special handling and should never go in curbside recycling or trash. Rechargeable batteries, lithium batteries, and button cells are considered hazardous materials. Office supply stores like Staples commonly accept rechargeable batteries. Your city or county recycling center will typically take electronics: cell phones, keyboards, printers, cameras, and similar devices. Many municipalities run periodic collection events for e-waste if they don’t have a permanent drop-off.
For truly hard-to-recycle items like toothpaste tubes, coffee pods, snack wrappers, and worn-out shoes, brand-sponsored mail-in programs exist through services like TerraCycle. These free programs cover specific product categories. Colgate sponsors oral care product recycling, for example, and other programs handle small appliances, baby clothing, and cigarette waste. You sign up, collect the items, and ship them in using a prepaid label.
Start Composting Organic Waste
Food scraps are the largest category of material in landfills, and when they decompose without oxygen underground, they produce methane, a greenhouse gas far more potent than carbon dioxide. Diverting food waste to composting eliminates most of that methane production. The EPA has found the methane reduction significant enough to build a dedicated calculator for cities and institutions to measure it.
If your city offers curbside composting, use it. If not, a backyard compost bin handles fruit and vegetable scraps, coffee grounds, eggshells, and yard waste. Countertop compost collectors with charcoal filters keep odors contained while you accumulate scraps. Even apartment dwellers can use small worm-composting systems or find community compost drop-off sites through local gardening organizations or farmers’ markets.
Composting doesn’t just reduce landfill methane. It also keeps wet, heavy organic material out of your trash, which means your actual garbage produces less contamination if any recyclables accidentally end up there.
Build a System That Makes It Automatic
The people who recycle the most aren’t more motivated. They just have better systems. Set up a station in your kitchen or garage with separate containers for recycling, compost, and trash. When sorting is as easy as choosing the right bin, you stop defaulting to the trash can.
Keep a small bag or box near your front door for items that need drop-off: batteries, plastic bags, electronics. When it’s full, take it on your next errand run. Tape your local recycling guidelines to the inside of a cabinet door so you can glance at them when you’re unsure. After a few weeks, you’ll have the rules memorized.
A useful exercise: go through your trash for one week and notice what you’re throwing away that could have been recycled or composted. Most people find that food waste, recyclable containers with food still on them, and soft plastics make up the bulk of what’s landing in the wrong place. Solving those three categories alone can cut your landfill-bound waste dramatically.