
Plastic toothbrushes are a major contributor to the global plastic crisis. With an estimated 23 billion plastic toothbrushes thrown away annually, the basic design of toothbrushes has barely changed since their inception, with plastic now being a core component. The composite plastics that toothbrushes are made of are difficult to recycle, with the various materials used in their construction needing to be separated before recycling. However, some companies, such as Colgate, Tom's of Maine, and Oral-B, have introduced recycling programs for oral care products, including plastic toothbrushes.
Is the plastic from new toothbrushes recyclable?
| Characteristics | Values |
|---|---|
| Recyclability of plastic toothbrushes | Many plastic toothbrushes are unrecyclable due to the composite plastics they are made of, which are difficult to break apart efficiently. However, some companies like Colgate, Tom's of Maine, and Preserve offer recycling programs that accept used toothbrushes and toothpaste tubes. |
| Eco-friendly alternatives | Eco-friendly toothbrushes made from bamboo or wood are available, and some companies have reintroduced designs with removable heads to reduce waste. Biodegradable and bio-based plastics are also options, but they may not always be better for the planet due to their complicated environmental footprints. |
| Impact of plastic toothbrushes | Plastic toothbrushes contribute significantly to plastic waste, with an estimated 23 billion toothbrushes trashed annually worldwide. |
| Recommendations for recycling | It is recommended to separate different toothbrush materials (plastic handles, nylon bristles, and metal) before recycling. Sending toothbrushes to special recycling centers, such as those offered by Colgate and TerraCycle, ensures that the various components can be properly disassembled and recycled. |
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What You'll Learn
- Plastic toothbrushes are recyclable, but they need to be disassembled and cleaned first
- Electric toothbrushes contain rechargeable batteries that must be recycled
- Toothbrushes with replaceable heads reduce waste by reusing the handle
- Toothbrushes made from bamboo or wood are recyclable
- Companies like Colgate, Tom's of Maine, and Oral-B have recycling programs

Plastic toothbrushes are recyclable, but they need to be disassembled and cleaned first
Plastic toothbrushes are a significant contributor to the global plastic crisis. In the US alone, a staggering one billion plastic toothbrushes are thrown away each year. With the proper care, however, plastic toothbrushes can be recycled.
Toothbrushes are now made of composite plastics that are challenging to break apart, making them unrecyclable in regular recycling plants. They are composed of various materials, including plastic handles, nylon bristles, and metal to hold the bristles in place. As a result, they need to be disassembled and cleaned before being recycled.
To recycle your plastic toothbrush, start by finding a recycling center that accepts this type of waste. Some companies, like Colgate, Tom's of Maine, and Preserve, offer dental recycling programs and accept oral care products by mail. Local recycling centers may also accept toothbrushes, so it is worth contacting them to inquire about their policies. Additionally, consider repurposing your old toothbrushes for household chores like scrubbing floors or polishing jewelry before recycling them.
When purchasing a new toothbrush, consider options made from recycled or compostable materials such as bamboo or wood. Toothbrushes with replaceable heads can also help reduce waste by allowing you to reuse the handle. By making conscious choices and properly disposing of plastic toothbrushes, we can reduce our environmental impact and contribute to a cleaner planet.
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Electric toothbrushes contain rechargeable batteries that must be recycled
Plastic toothbrushes are a major contributor to the global plastic crisis. In the US alone, an estimated one billion toothbrushes are thrown away each year, and if everyone followed the American Dental Association's recommendation to replace their toothbrush every three to four months, that number would increase to 23 billion toothbrushes annually. The plastic in most toothbrushes is difficult, if not impossible, to efficiently break apart for recycling.
Electric toothbrushes are even more problematic because, in addition to the plastic, they contain rechargeable batteries that must be recycled separately to prevent fires. Lithium-ion batteries, in particular, can cause fires in the waste stream if not managed properly. When crushed or damaged, these batteries can ignite, and it is estimated that damaged batteries cause hundreds of fires in the UK every year.
It is important to recycle electric toothbrushes properly to recover and reuse the valuable metals and plastic materials they contain. Many shops across the UK will now take old electric toothbrushes for recycling, especially if you are buying a new one from them. Some companies, such as LiveCoco and Brushd, take back toothbrush heads for recycling, and some areas may also recycle bamboo or wooden handles.
Some electric toothbrushes are designed with sustainability in mind. For example, the SURI toothbrush has a recyclable aluminium body that can be taken apart and repaired, and its brush heads are made from sustainably sourced cornstarch and castor oil, which can be recycled up to six times.
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Toothbrushes with replaceable heads reduce waste by reusing the handle
Plastic toothbrushes are a major contributor to the global plastic crisis. In the US alone, a billion plastic toothbrushes are thrown away each year, and if everyone in the world followed the American Dental Association's recommendation to replace their toothbrush every three to four months, this number would rise to 23 billion toothbrushes annually. The composite plastics that most toothbrushes are made of are difficult, if not impossible, to recycle efficiently. This is because toothbrushes are made from a combination of materials, including plastic handles, nylon bristles, and metal to hold the bristles in place, which are challenging to separate.
To reduce the environmental impact of oral care, some companies have reintroduced toothbrushes with replaceable heads. For example, the Oral-B Clic manual toothbrush has a replaceable brush head that allows users to reuse 80% of the brush when they replace the head every three months. Toothbrushes with replaceable heads can significantly reduce waste by reusing the handle, which is often the most difficult part to recycle.
While plastic toothbrushes can be recycled, they typically cannot be recycled through traditional methods or with regular recyclers. Instead, they need to be sent to special recycling centers or companies that have dental recycling programs, such as the Colgate Oral Care Recycling Program, which accepts old toothbrushes, toothpaste tubes, and dental floss containers. These items are made from multiple types of materials, so they must be disassembled and cleaned before recycling.
To recycle your plastic toothbrush, it is essential to determine whether your local recycling center accepts the type of plastic it is made of. Some companies, like Colgate, Tom's of Maine, and Preserve, accept toothbrushes and toothpaste tubes by mail. Additionally, it is worth contacting your dentist to inquire about any toothbrush recycling programs they may have in place. By recycling or reusing toothbrushes and purchasing toothbrushes made from recycled materials, we can all play a part in reducing our environmental impact and promoting sustainability.
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Toothbrushes made from bamboo or wood are recyclable
Plastic toothbrushes are a major contributor to the global plastic crisis. It is estimated that 3.6 billion plastic toothbrushes are used worldwide every year, with over a billion of those being thrown away in the US alone. The composite plastics that most toothbrushes are made of are difficult, if not impossible, to break apart for recycling.
Toothbrushes made from bamboo or wood are a more eco-friendly alternative to plastic toothbrushes. They are equally as effective at cleaning teeth but are made of sustainable materials. Bamboo is the fastest-growing plant on Earth and has naturally-occurring antimicrobial properties, meaning no pesticides or fertilizers are required during its cultivation. Bamboo toothbrushes are also vegan, non-GMO, gluten-free, and non-toxic.
The bristles of bamboo toothbrushes are typically made from recyclable nylon, which can be recycled at any facility that accepts nylon. Some bamboo toothbrushes use natural bristles made from bamboo or charcoal fibres and nylon, but these are not as good for gum health as nylon bristles. The bamboo handle of a bamboo toothbrush should be composted, not recycled, and will return to the soil within about six months.
Some companies, such as Oral-B and Colgate, offer recycling programs for oral care products, including plastic toothbrushes. However, these programs are often brand-specific and may not accept electric or battery-powered toothbrushes.
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Companies like Colgate, Tom's of Maine, and Oral-B have recycling programs
Many toothbrushes are unrecyclable because the composite plastics they are made of are difficult, if not impossible, to break apart efficiently. However, companies like Colgate, Toms of Maine, and Oral-B have recycling programs that accept used oral care products and packaging.
Colgate's Oral Care Free Recycling Program, in partnership with TerraCycle, accepts used or empty toothpaste tubes and caps, toothbrushes, toothpaste cartons, toothbrush outer packaging, and floss containers from all brands. You can use their interactive map to find public locations where you can drop off your recycling without needing a TerraCycle account or shipping label.
Tom's of Maine has also partnered with TerraCycle to offer a free recycling program for its personal care packaging. You can download and print a prepaid shipping label to send in your packaging for recycling. Alternatively, you can drop off your Tom's of Maine packaging at a local TerraCycle public location.
Oral-B, in partnership with Crest and Fixodent, offers the Recycle On Us program, which accepts used oral care products, including plastic toothbrushes, toothbrush head refills, toothpaste tubes, mouthwash containers, floss containers, and floss picks. You can request a free shipping label and send in your materials to be recycled into new items like park benches and clothing.
By participating in these recycling programs, individuals can play a crucial role in reducing their environmental impact and promoting sustainability.
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Frequently asked questions
Yes, plastic toothbrushes are recyclable, but they need to be disassembled and cleaned first. It is also recommended that you check with your local recycling centre to see if they accept the kind of plastic your toothbrush is made of.
You can send your plastic toothbrush to companies that have dental recycling programs in place, such as Colgate, Tom's of Maine, and Preserve. You can also check if your local dentist has a toothbrush recycling program in place.
You can buy toothbrushes made from recycled or compostable materials such as bamboo or wood. You can also buy toothbrushes with replaceable heads to reduce the amount of waste generated.











































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