Can You Recycle Toothbrushes? A Practical Guide to Cleaning, Recycling, and Cutting Toothbrush Waste
Introduction, why your toothbrush matters
Tiny, everyday items create massive waste. In the U.S. alone, roughly one billion plastic toothbrushes end up in landfill each year, and most handles can linger for hundreds of years. That adds microplastics to soil and oceans, and it makes a trivial daily habit surprisingly harmful.
This guide promises practical answers to the question can you recycle toothbrushes, and it will save you time and landfill space. You will learn how to tell what your brush is made of, when curbside recycling will accept it, and when to use mail back programs like TerraCycle. I will show safe cleaning tips so you can reuse a brush in nonoral projects, quick ways to cut toothbrush waste, and better choices such as compostable bamboo heads or replaceable brush heads. Read on for step by step, actionable tactics that actually reduce plastic, without theory or fluff.
Quick answer, the short version
Short answer: sometimes, but not in your curbside bin. Can you recycle toothbrushes? Most manual toothbrushes are made of mixed materials, so municipal recycling programs will usually reject them. That means the typical toothbrush should not go in your blue cart.
Exceptions and quick actions you can take. First, look for brand take back or TerraCycle oral care programs that accept toothbrushes and toothpaste tubes. Second, swap to compostable bamboo handles and remove nylon bristles before composting, or cut bristles out and discard separately. Third, treat electric toothbrushes and replacement heads as e waste, take them to an electronics recycling drop off. Finally, check packaging for specific recycling instructions, and keep a small collection jar until you can use an approved program.
Why toothbrushes are hard to recycle
People ask "can you recycle toothbrushes" and the short answer is usually no, at least not in curbside bins. Toothbrushes are made from several materials in a tiny package, for example nylon bristles, polypropylene or ABS plastic handles, rubber grips, and sometimes metal pins or batteries in electric brushes. Those mixed components confuse recycling machines and sorting facilities.
Contamination makes things worse. Bristles trap toothpaste and saliva, creating biofilm that many recycling centers consider contaminated. The bristles themselves are too small to be efficiently separated, so they fall through screens and end up in landfill. Even when the handle is recyclable, the lack of resin codes and small size leads to rejection at MRFs.
Practical options, rinse before dropping off to a specialized program, remove metal pins with pliers if possible, or use mail in schemes like TerraCycle and manufacturer takeback programs. Choosing bamboo or recyclable handle models reduces future recycling headaches.
Types of toothbrushes, and how that changes recycling options
Ask "can you recycle toothbrushes" and the answer is not one size fits all, it depends on type.
Manual plastic brushes, the molded handles are usually polypropylene, the bristles are nylon. Most curbside programs will not accept the whole brush, because of the mixed materials; pull bristles with needle nose pliers, keep handles for a TerraCycle style mail in program, or drop them at a specialty recycler that takes oral care products.
Bamboo handles are the easiest to dispose of. Remove nylon bristles, compost or put the untreated wooden handle in yard waste. If the handle is lacquered or contains plastic parts, treat it like plastic and use a mail in option.
Electric toothbrushes are electronic waste. Detach the replaceable head, recycle it like a manual brush; the base contains batteries and motors, take it to an e waste or battery recycling drop off. Do not toss bases in curbside bins.
How to prepare and recycle a manual toothbrush, step by step
If you wonder can you recycle toothbrushes, follow this numbered checklist. These steps make your manual toothbrush acceptable for mail programs and some municipal centers.
- Rinse: Remove toothpaste and debris under hot running water, use a nail brush or old toothbrush to clean between bristles.
- Disinfect: Soak bristles for five minutes in 3 percent hydrogen peroxide or white vinegar, then rinse and air dry.
- Remove bristles if your local recycler requires it, use needle nose pliers to pull rows of nylon bristles out, or snip them with sturdy scissors.
- Separate parts when possible, pull off rubber grips and rinse them separately; handles are usually polypropylene, bristles are nylon.
- Cut large handles into smaller pieces only if a mail program asks for space saving parcels.
- Where to drop off, mail, or donate: TerraCycle accepts toothbrushes through the Colgate Oral Care Recycling Program, many dental offices collect used brushes for TerraCycle, some manufacturers run take back programs, and certain municipal recycling centers accept cleaned polypropylene handles.
- Final step, always check your city recycling rules and the specific program’s instructions before sending items.
How to recycle electric toothbrushes and replaceable heads
If you wonder can you recycle toothbrushes, electric models need a different workflow than manual brushes. Start by popping off the replaceable heads, rinse them, then check brand programs. Many manufacturers and Terracycle style schemes accept brush heads for recycling, because bristles are nylon and handles are mixed plastic.
Next, handle the toothbrush body. Look for a visible screw or seam, remove the screw, then pry the casing with a plastic tool. If the battery is removable, take it out, tape the terminals, and drop it at a battery recycling point such as Call2Recycle or your municipal hazardous waste center. If the handle is sealed or glued, do not cut into the battery, you should take the whole unit to an electronic waste drop off or retailer takeback like Best Buy.
Always clean and dry parts before handing them over, and label batteries if required by the recycler.
Brands and programs that accept toothbrushes, and how to use them
TerraCycle runs the biggest option, the Oral Care Recycling Program, which accepts toothbrushes, heads, toothpaste tubes, and floss containers. Sign up on TerraCycle, collect clean items, print the free shipping label for mail in, or find a local drop off point. Brands with initiatives include Colgate, Preserve, Quip, and Goby, often partnering with TerraCycle or offering in store returns; check each brand site for exact rules. For electric toothbrushes, remove and recycle batteries separately through Call2Recycle, then follow the takeback rules. To find local options fast, search Earth911 or your municipal recycling page, type can you recycle toothbrushes plus your city, and call stores like Whole Foods or independent pharmacies to ask about collection bins.
If you cannot recycle, what to do next, reuse ideas and how to buy less waste
If local recycling will not accept your brush, repurposing is the fastest win. Clean bristles in hot soapy water, then dip in 3 percent hydrogen peroxide for a minute. Use old brushes to scrub grout, clean keyboard crevices, dethread jewelry settings, or refresh shoe soles.
Consider compostable options for future purchases. Bamboo toothbrushes work well if you remove nylon bristles first with pliers, then compost the handle. Look for brands that sell fully compostable heads.
Swap to models that reduce waste. Options include subscription swaps with refill heads, replaceable head toothbrush systems, or joining a TerraCycle oral care drop off program for nonrecyclable plastic toothbrushes.
Quick buying tips, buy fewer single use brushes, choose replaceable heads, and prioritize recyclable or compostable materials.
Conclusion and final tips
Short answer to can you recycle toothbrushes, it depends. Most plastic toothbrushes cannot go in curbside bins, but you can recycle them through mail back programs, store drop offs, or Terracycle. Bamboo and compostable brushes cut landfill waste, and electric brushes with replaceable heads reduce plastic use.
Quick checklist to follow right now
- Rinse and let your brush dry.
- Check brand recycling programs or drop off locations.
- Search Terracycle for toothbrush takeback options.
- Swap to a bamboo or replaceable head brush at next purchase.
Make one small swap this month, for example buy a bamboo brush, and reduce plastic waste immediately.
