
Plastic toothbrushes are not easily recyclable with other waste due to their composite structure. The handle and bristles are made from two different kinds of plastics, each with a different recycling code, and the bristles are often stapled with metal, making separation of materials difficult for recycling centres. However, recycling companies such as Terracycle and Oral B have toothbrush recycling programs that accept certain toothbrushes, and some local businesses and dental practices also offer drop-off locations for oral care products.
Are plastic toothbrushes recyclable?
| Characteristics | Values |
|---|---|
| Recyclable | Yes, but not in the traditional way. |
| How to recycle | Separate the different materials (plastic handle, nylon bristles, and metal to hold the bristles), disassemble and clean them yourself before dropping them off at a center, or mail them to a company that will prepare them for you. |
| Where to recycle | Companies that take toothbrushes in the mail include Colgate, Tom's of Maine, and Preserve (though Preserve only accepts their own toothbrushes). Both Colgate and Tom's of Maine partner with a larger company called TerraCycle which recycles nearly everything. |
| Alternatives | Bamboo toothbrushes, toothbrushes with replaceable heads, or buying toothbrushes already made of recycled materials. |
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What You'll Learn
- Plastic toothbrushes are made from multiple materials, including different types of plastic, metal, and nylon bristles
- Recycling centres often can't separate these materials, so they need to be disassembled and cleaned first
- Companies such as Colgate, Tom's of Maine, and Preserve have dental recycling programs in place
- Electric toothbrushes contain rechargeable batteries that can be recycled at commercial recycling bins for e-waste
- An eco-friendly alternative to recycling is to upcycle old toothbrushes for household cleaning

Plastic toothbrushes are made from multiple materials, including different types of plastic, metal, and nylon bristles
Plastic toothbrushes are made from a combination of materials, including various plastics, metals, and nylon bristles, which makes recycling them challenging. The handle and bristles are typically made from two distinct types of plastic, each with its own recycling code. The handle is often recycling code #5, while the bristles are usually made from nylon with a recycling code of #7. Additionally, the bristles are often stapled together with metal.
Due to these mixed materials, recycling centers may find it difficult to separate and recycle them, and not all centers are equipped or willing to do so. However, this does not imply that your toothbrush cannot be recycled at all. There are alternative options available, such as sending it to specialized companies like Terracycle, which can separate, process, and recycle these mixed materials.
To recycle your plastic toothbrush, you can either disassemble and clean it before dropping it off at a recycling center or mail it to companies like Colgate, Tom's of Maine, or Preserve, which have dental recycling programs in place. It is recommended to check with your local recycling center to see if they accept the specific type of plastic your toothbrush is made of.
Alternatively, you can repurpose your old plastic toothbrushes for household chores like scrubbing floors, cleaning surfaces, or polishing jewelry. This reduces waste and extends the usefulness of the toothbrush before disposal. Another option is to purchase toothbrushes made from recycled materials or with replaceable heads, reducing the need to discard the entire toothbrush.
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Recycling centres often can't separate these materials, so they need to be disassembled and cleaned first
Plastic toothbrushes can be recycled, but it's not as simple as throwing them into the recycling bin. The handle and bristles are made from two different kinds of plastics, each with its own recycling code. The handle is typically recycling code #5, while the bristles are usually nylon, which is recycling code #7. The bristles are also often stapled together with metal, making it challenging for recycling centres to separate these mixed materials.
Not all recycling centres can or will separate these materials, so it's essential to disassemble and clean your toothbrush before dropping it off at a centre or mailing it to a company that will prepare it for recycling. This process involves separating the bristles and handle, cleaning them, and then melting them into hard plastic. Some companies, like Colgate, Tom's of Maine, and Preserve, offer dental recycling programs and provide free shipping envelopes to recycle your waste.
To find a recycling centre that accepts toothbrushes, you can search online or call your local centre to inquire about the types of plastic they accept. It's worth noting that some local grocery stores may also accept used toothbrushes through their own recycling programs. Additionally, consider buying toothbrushes made from recycled materials or those with replaceable heads to reduce waste and promote sustainability.
Overall, while recycling plastic toothbrushes requires some extra effort, it is possible and can have a positive impact on the environment. By properly disassembling, cleaning, and recycling your toothbrush, you can ensure that it doesn't end up in a landfill and contribute to a more sustainable future.
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Companies such as Colgate, Tom's of Maine, and Preserve have dental recycling programs in place
Although plastic toothbrushes are not commonly accepted by traditional recycling centres, some companies have implemented dental recycling programs to address this issue. Notably, Colgate, Toms of Maine, and Preserve have established initiatives to recycle oral care products, including plastic toothbrushes.
Colgate, in partnership with TerraCycle, offers the Colgate Oral Care Free Recycling Program. This program allows individuals to drop off their used oral care products, such as toothbrushes, toothpaste tubes, and floss containers, at designated locations or ship them for recycling using a free shipping label. The program is brand-agnostic, accepting oral care products from any brand.
Toms of Maine has also partnered with TerraCycle to create a similar recycling program. The Tom's of Maine Free Recycling Program is brand-specific, accepting only Tom's of Maine personal care packaging. Individuals can collect their used packaging in any box, print a free shipping label, and send it to TerraCycle for recycling.
Preserve, a company focused on creating eco-friendly oral care products, offers a mail-in recycling program for its toothbrushes. The company's toothbrush handles are made from 100% recycled #5 plastic, and they encourage customers to return their used Preserve toothbrushes through their "Gimme 5" recycling program.
These companies' initiatives provide convenient and accessible ways for consumers to recycle their dental care products, reducing the environmental impact of plastic toothbrushes and promoting sustainability within the industry. By participating in these programs, individuals can ensure that their plastic toothbrushes are properly recycled and contribute to a more circular economy.
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Electric toothbrushes contain rechargeable batteries that can be recycled at commercial recycling bins for e-waste
The average person should replace their toothbrush every three to four months, or sooner if the bristles begin to wear out. This is good for oral health, but it can be harmful to the planet, as plastic toothbrushes contribute to waste. While some toothbrushes are made from bamboo or recycled materials, electric toothbrushes, in particular, can be more difficult to dispose of responsibly.
Electric toothbrushes contain rechargeable batteries and electronic components that can harm the environment if not disposed of properly. These batteries can cause fires in the waste stream if crushed or damaged, so it is important to recycle them separately. Many regions have electronic waste recycling facilities that accept electric toothbrushes, and some local communities offer battery recycling programs where you can drop off used batteries.
To recycle your electric toothbrush, first, consider mending it or donating it to a charity. If it is at the end of its lifespan, you can find your nearest electrical recycling collection point by entering your postcode into a recycling locator. Many supermarkets have battery bins, and some shops will take your old electric toothbrush for recycling if you're buying a new one from them. Some councils collect electricals for recycling, either with your regular waste collection or by special arrangement.
If you work in an office with a battery recycling program or live near a commercial recycling bin for e-waste, you can recycle your electric toothbrush there. Government or private recycling programs are the best way to ensure that your electric toothbrush will be fully recycled.
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An eco-friendly alternative to recycling is to upcycle old toothbrushes for household cleaning
Plastic toothbrushes are not as easy to recycle as you might think. The handle and bristles are made from two different kinds of plastics, each with a different recycling code. The bristles are also usually stapled to the handle with metal, which further complicates the recycling process. While some companies do recycle toothbrushes, it often involves sending them to a specific centre or company, which can be a hassle.
To prepare an old toothbrush for upcycling, it is important to sanitise it thoroughly. One way to do this is to soak the brush in a 10% bleach solution (one part bleach, nine parts water) for a few minutes, then rinse it thoroughly. Another method is to boil a pot of water, place the toothbrush in it for about ten minutes, then carefully bend the plastic to your desired shape using pliers or tweezers.
Some other creative ways to upcycle old toothbrushes include using them as paintbrushes for art projects, scrubbing out glass bottles before upcycling them, cleaning calligraphy pen tips, adding texture to clay, and using them to label your plants by writing on the handle with a Sharpie and burying the head in the soil.
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Frequently asked questions
Yes, plastic toothbrushes can be recycled, but it is not as simple as throwing them into the recycling bin. The handle and bristles are made from two different kinds of plastics, each with a different recycling code. The bristles are also usually stapled together with metal, which needs to be separated.
You can either disassemble and clean the toothbrush yourself before dropping it off at a recycling center, or you can mail it to a company that will prepare it for you. Some companies that accept toothbrushes in the mail include Colgate, Tom's of Maine, and Preserve (though Preserve only accepts their own toothbrushes).
You can upcycle old toothbrushes by using them for scrubbing and cleaning various surfaces around the house. You can also buy toothbrushes with replaceable heads, which will reduce waste by allowing you to reuse the handle.









































