
Plastic hangers are difficult to dispose of and are rarely recycled due to the lack of demand for the resin used to make them. In Seattle, the decision to recycle plastic hangers depends on the market demand for the type of plastic resin. Plastic hangers are often not marked with the type of resin used, making it difficult for recycling facilities to recognize and sort them. Additionally, some plastic hangers contain metal wires, which can contaminate the recycling batch. While it is possible to recycle plastic hangers from a chemistry perspective, the process is hindered by the lack of arrangements to accept and sort them.
| Characteristics | Values |
|---|---|
| Plastic hangers recyclable in Seattle | No, plastic hangers cannot be recycled for many reasons. |
| Reasons | Plastic hangers are rarely marked with the type of resin they are made of, and bigger hangers are not tagged by manufacturers. Some plastic hangers have metal wires inside, which breaks any batch for recycling. |
| Alternative | Check if the hangers have numbers that correspond to their resin. If you find a number like a six or seven, you can drop off the hangers in a curbside recycling bin marked with the correct number. |
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What You'll Learn

Plastic hangers are rarely marked with their resin type
Plastic hangers are not generally considered recyclable and are not typically accepted in recycling bins. This is due to several reasons, one of which is that plastic hangers are rarely marked with their resin type. The resin type, denoted by a number, indicates the type of plastic the hanger is made of. However, wire hangers lack space to stamp a number, and manufacturers rarely tag bigger and heavier hangers.
The absence of a resin marking on plastic hangers creates challenges for recycling facilities. To recycle effectively, plastics must be as pure as possible, and the inclusion of a wrong plastic type can render a batch damaged and unusable. Sorting is a significant hurdle, as many facilities rely on manual sorters with limited personnel. Materials Recovery Facilities (MRFs) need to 'recognize' the plastic hangers before they can be recycled.
Market demand also plays a crucial role in determining what can be recycled. If there is low demand for the resin used in hangers, such as the black hangers from clothing shops, MRFs may not have the incentive to create an assembly line to recycle these plastics. This lack of demand can lead to a lack of infrastructure and processes to effectively recycle plastic hangers.
Additionally, plastic hangers often contain metal wires coated in plastic, which further complicates the recycling process. The presence of metal can contaminate a batch of recycled plastic, making it unusable. As a result, recycling facilities may refuse plastic hangers due to the potential risk of contamination.
While it is technically possible to recycle plastic hangers from a chemistry standpoint, the lack of markings indicating resin type, market demand considerations, and the presence of metal wires all contribute to the rarity of recycling facilities accepting plastic hangers.
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Plastic hangers with metal wires inside are non-recyclable
Plastic hangers are not generally considered recyclable in Seattle. While the city does recycle plastic items, such as rigid food containers, bottles, cups, tubs, jars, and plant pots, plastic hangers pose several challenges that make them difficult to recycle.
Firstly, plastic hangers often do not have any markings or numbers indicating the type of resin they are made of. This lack of identification makes it challenging for recycling facilities to recognize and process them correctly. Wire hangers, in particular, lack space for any stamps or markings.
Secondly, many plastic hangers contain metal wires inside, which are coated with plastic. For successful recycling, plastics must be as pure as possible. The presence of metal wires can contaminate a batch of recyclable plastic, rendering it damaged and unusable. This issue is a significant concern from a chemistry standpoint and can hinder the recycling process.
Additionally, the demand for the resin used in hangers, such as those found in clothing shops, may be low. As a result, Materials Recovery Facilities (MRFs) may not have the necessary motivation or infrastructure to create an assembly line to recycle these specific plastics. The market demand for certain types of plastics plays a crucial role in determining what can be recycled.
It is worth noting that some hangers may be manufactured with materials like compacted Styrofoam, which is technically recyclable. However, due to their bulkiness and the associated expenses, these hangers are rarely recycled. The best option for plastic hangers is to reuse them for as long as possible to prevent them from ending up in landfills or oceans.
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Plastic recycling must be as pure as possible
Plastic hangers cannot be recycled in Seattle. In fact, according to a Greenpeace report, most plastic ends up in landfills as production ramps up. The report also found that no plastic, not even soda bottles, meets the threshold to be called "recyclable" according to the standards set by the Ellen MacArthur Foundation New Plastic Economy Initiative. This is because plastic must have a recycling rate of 30% to reach that standard, and no plastic has ever been recycled and reused close to that rate.
The problem with plastic recycling is that it is expensive to collect and sort, and there are now thousands of different types of plastic, none of which can be melted down together. In addition, plastic degrades after one or two uses, and as it is reused, it becomes more toxic. As a result, plastic trash has few markets, and most plastic is thrown away, even if it is sent to a recycling facility.
To make matters worse, the public has been misled by the oil and plastic industries, which have created unrealistic expectations about how much plastic can be recycled. Documents from as far back as the 1970s show that industry officials knew plastic was unlikely to be recycled on a broad scale due to degradation with each use. Despite this knowledge, the industries continued to greenwash their image and mislead the public.
Therefore, it is important to remember that plastic recycling must be as pure as possible. This means that only certain types of plastic are recyclable, and even then, it is difficult to achieve a high recycling rate. It is better to use recycled plastic, such as RPET, which has already been recycled at least once, as it is known to be recyclable again. In addition, it is important to keep materials loose in the recycling cart and not bagged, as workers at the facility need to be able to see and properly sort the items.
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Market demand influences what can be recycled
Market demand has a significant influence on what can be recycled. Consumer behaviour and preferences play a crucial role in shaping the recycling industry. Consumers have shown a positive attitude towards products made from recycled materials, and this demand for recycled products can drive the market to increase recycling efforts.
A survey by Stena Recycling found that 76% of consumers considered it important for manufacturers to use recycled materials in their products. Additionally, 66% of respondents believed that products made from recycled materials are of equal quality to those made from virgin resources. This indicates that consumers are willing to accept and purchase products made from recycled content, which can encourage companies to incorporate more recycled content in their products.
However, there is a disconnect between consumer intentions and actual purchasing behaviour. While consumers may express a preference for recycled products, they do not always follow through with their purchases. This could be due to various factors, such as a lack of information or trust in the quality of recycled products. In fact, 27% of those surveyed by Stena Recycling cited insufficient information about the content of recycled materials as the main obstacle to buying sustainable products. Clear and easy-to-understand labelling is essential for consumers, as 80% of those surveyed valued it in their assessment of a product's sustainability.
Consumer demand for recycled products goes beyond just the products themselves. It also includes the recyclability of the products at the end of their lifecycle. 40% of respondents in the Stena Recycling survey would even support a ban on products that cannot be recycled, and 65% are willing to alter their buying behaviour to support sustainability. This indicates that consumers are conscious of the entire lifecycle of the products they purchase and want to ensure that they can be properly recycled.
The market demand for recycled products can influence which materials are accepted for recycling. For example, plastic bags and plastic wrap are not accepted in Seattle's recycling programme as of 2020 because they can cause tangles in recycling equipment and slow down the process. However, other types of plastic, such as plastic lids from cans and containers, are accepted as long as they are not too small, as they can jam the machinery.
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Plastic hangers can be recycled if marked with resin numbers
Plastic hangers can be difficult to recycle. In Seattle, plastic items that can be recycled include rigid food containers such as bottles, cups, tubs, jars, and plant pots. However, plastic bags and plastic wrap are not accepted in the recycling cart.
Plastic hangers are often not marked with the type of resin used, which can make them challenging to recycle. Wire hangers, in particular, lack space for a stamp, and larger hangers are also rarely tagged by manufacturers. Additionally, some plastic hangers contain metal wires inside, which can contaminate a batch of recycled plastic and render it unusable.
From a chemistry standpoint, plastic hangers can be recycled. However, the decision to recycle certain plastics is often driven by market demand. If there is little demand for the resin used in hangers, materials recovery facilities (MRFs) may not have the incentive to create a dedicated recycling process.
To recycle plastic hangers, look for a resin identification code, usually a number, on the hanger. This code indicates the type of plastic resin used. If you find a number, you can check if it corresponds to the resin codes accepted by your local recycling program. Some hangers may be marked with a six or seven, which indicates they are made of polystyrene or polypropylene, respectively, both of which are commonly recyclable.
It is important to note that recycling guidelines can vary by location, so it is always a good idea to check with your local waste management authority or use online tools to determine what is accepted in your area.
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Frequently asked questions
Plastic hangers are technically recyclable from a chemistry perspective, but many recycling facilities refuse to accept them because they are often made with metal wires inside, which can break a batch of recycling. Additionally, plastic hangers are rarely marked with the type of resin they are made from, and sorting is a challenge for many facilities.
Check your hanger for a number that corresponds to the type of resin it is made from. If you find a number like a six or seven, you can drop off the hanger in a curbside recycling bin marked with the correct number.
Plastic hangers are often made with metal wires inside, which can break a batch of recycling. Additionally, many plastic hangers are not marked with the type of resin they are made from, and sorting is a challenge for many facilities. The demand for the resin used in hangers also influences whether facilities will accept them for recycling.
Your best option is to continue using your plastic hangers for as long as possible to keep plastic out of landfills and oceans.











































