
Shower curtains are typically made from a variety of materials, including polyester, vinyl, cotton, and PEVA. While polyester shower curtains are a popular choice due to their fast-drying properties and shape retention, they are derived from plastic and can contribute to environmental issues. Polyester curtains can contain chemicals such as perfluorooctane sulfonate, which is known to cause cancer. Additionally, plastic shower curtains, including polyester, can off-gas toxic chemicals and end up in oceans after disposal, posing risks to marine life. Some alternatives to polyester curtains are hemp, linen, and cotton, which are natural fabrics that require less maintenance and are environmentally friendly.
| Characteristics | Values |
|---|---|
| Fabric | Polyester is a type of fabric made from plastic |
| Environmental Impact | Polyester contributes to environmental problems |
| Water-Resistance | Polyester absorbs water but dries quickly |
| Durability | Polyester is more durable than cotton and retains its shape after washing |
| Toxicity | Polyester shower curtains can contain toxic chemicals and coatings |
| Maintenance | Polyester curtains require regular washing to prevent mold and mildew growth |
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What You'll Learn

Polyester is a type of plastic
Polyester shower curtains are often marketed as a more aesthetically pleasing alternative to traditional plastic shower curtains. They are also washable, which is advantageous because it helps to prevent the growth of mould and mildew. However, it is important to note that the washing process can cause polyester curtains to release toxic chemicals, which can be harmful to both human health and the environment.
Polyester is a synthetic fabric, meaning it is human-made rather than natural. It is created by combining alcohol and acid, resulting in a chemical reaction that produces polyester molecules. This process involves the use of petroleum, a non-renewable resource, which contributes to the environmental impact of polyester.
Despite the drawbacks associated with polyester shower curtains, they are still widely used. This is partly due to their effectiveness in resisting mould, mildew, and water, as well as their affordability and accessibility. However, there are alternative options available that are safer for both human health and the environment.
One alternative to polyester shower curtains is fabric liners made from natural materials such as cotton, linen, or hemp. These fabrics are washable and provide a soft, decorative look to the bathroom. While they may require more frequent washing to prevent mould and mildew growth, they do not contribute to the same extent of environmental issues as polyester.
In conclusion, while polyester shower curtains have their advantages, it is important to consider the potential health and environmental risks associated with their use. Alternative options, such as fabric liners made from natural materials, can provide a safer and more sustainable choice for consumers.
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Plastic shower curtains off-gas toxic chemicals
Plastic shower curtains are often made from PVC, which is one of the most toxic materials on earth, earning it the nickname "poison plastic". PVC is toxic all along its lifecycle, from production to use and degradation. During the production stage, PVC releases harmful air pollutants. When used in the home, PVC off-gasses toxic chemicals, including hormone-disrupting phthalates. Finally, during the degradation stage, incinerating PVC releases cancer-causing dioxin.
PVC is made with polyvinyl chloride and is often softened with BPA and other chemicals. It is a priority chemical to avoid, as agreed upon by international groups due to its toxicity. The US Green Building Council has declared that PVC is "consistently among the worst materials for human health impacts". Vinyl chloride, the molecule used to make PVC, is an established carcinogen that causes lung, brain, and liver cancers, as well as rare cancers such as hepatic angiosarcoma.
A report by the Center for Health and Environmental Justice found 108 volatile organic compounds (VOCs) leaching from PVC shower curtains. These chemicals off-gas, contributing to indoor air pollution, which can lead to respiratory issues and other health problems. Prolonged exposure to these chemicals has been associated with respiratory irritation, headaches, nausea, and potential harm to the liver, kidneys, and central nervous system.
Polyester, a type of plastic, is a common alternative to PVC shower curtains. However, polyester is a petroleum-based product that involves various chemicals in its production process. It can also have waterproof coatings added to its surface, which are made of PFAS. While polyester does not off-gas like PVC, it still has environmental and health implications.
To avoid the toxic chemicals associated with plastic shower curtains, individuals can opt for low-tox options such as PEVA or EVA, which release fewer or no toxic chemicals. These materials are derived from petroleum and thus have environmental impacts, but they are supposed to be phthalate-free and odour-free. For those with budget constraints, polyester can be a practical initial step when transitioning away from plastic liners. However, it is important to recognize that polyester still contributes to environmental problems.
Overall, plastic shower curtains off-gas toxic chemicals, compromising the air we breathe and our overall well-being. To create a healthier home environment, it is crucial to recognize these common toxic elements and make conscious decisions about the products we bring into our bathrooms.
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Alternatives to plastic shower curtains
Plastic shower curtains are known to off-gas toxic chemicals in your home. The vinyl chloride used to make PVC, for example, is an established carcinogen. Even in cool, dry environments, hormone-disrupting phthalates can readily leach from vinyl and PVC-lined shower curtains.
If you're looking for an alternative to plastic shower curtains, here are some options:
Organic Fabrics
Organic cotton, linen, and hemp are great alternatives to plastic shower curtains. They are natural, non-toxic, and plastic-free. They are also breathable and will add warmth to your bathroom. Organic cotton shower curtains are available in a variety of nature-inspired colours, textures, and patterns, so you can find one that suits your style. However, cotton shower curtains can be more susceptible to mould and take longer to dry.
Hemp
Hemp is a natural alternative to plastic shower curtains and liners. It dries more quickly than cotton or linen, so it doesn't require waxing. Hemp is also naturally mould-resistant and washable. However, it is important to note that hemp is not water-resistant, so it may not be the most practical option for a liner.
Glass Doors
If you're looking for a low-maintenance option, consider installing a glass door instead of using a shower curtain. Glass doors are easy to clean and maintain, and they don't require the same level of care as fabric curtains.
Non-PVC Liners
If you're looking for a non-toxic and water-resistant liner, you can choose a non-PVC liner made from EVA (ethylene vinyl acetate). EVA is a type of vinyl that does not leach toxins, making it a safer alternative to PVC.
PEVA
While PEVA is not completely non-toxic, it is still a safer option than PVC. PEVA is a polymer-based fabric that is naturally flexible and does not require the addition of phthalates or chlorine, which are common in PVC.
When choosing alternatives to plastic shower curtains, look for options that are eco-friendly, natural, and free from toxic chemicals.
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Fabric shower curtains require regular maintenance
Fabric shower curtains are a great alternative to plastic shower curtains, which off-gas toxic chemicals in your home and can end up in the ocean after disposal. However, fabric shower curtains require regular maintenance.
Fabric shower curtains are usually not waterproof or water-resistant, which means you will likely experience leaking around the sides and bottom of the curtain. Water could also stain or damage the fabric over time. Therefore, it is recommended to use a liner behind the curtain to make the material more waterproof. The liner can be fabric or plastic. If you use a fabric liner, it will need to be washed every couple of weeks to prevent mold growth. A plastic liner can be washed less frequently, but it is important to ensure that it is made of a safe material such as EVA or PEVA, which are healthier alternatives to PVC.
If you want to use a fabric shower curtain without a liner, you can use shower curtain-specific fabric, which is specially made to be water-resistant or even waterproof. This will provide better waterproofing without needing a liner and can also be washed in the machine. However, even these curtains will need to be washed regularly to prevent mold and bacteria growth. Joyce Barber, a professional house cleaner, recommends putting the shower curtain in the laundry or wiping it down with cleaning fluid at the first sign of grime.
Another option for a fabric shower curtain without a liner is to use a natural fabric such as hemp, which dries more quickly than cotton or linen and does not require waxing. However, this option may require more frequent washing, depending on the humidity in your bathroom.
In summary, fabric shower curtains can be a great choice for your home, but it is important to be aware of the regular maintenance they require to keep them looking their best and to prevent mold and bacteria growth.
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Polyester shower curtains are commonly used in hotels
Polyester is a type of plastic, and polyester shower curtains are commonly used in hotels. While they are fast-drying and good at resisting mould, mildew, and water, they are not the most environmentally friendly option. Polyester shower curtains can cause as much environmental damage as vinyl, especially when laundered, and they often contain harmful chemicals such as perfluorooctane sulfonate, a known carcinogen.
Hotels may choose polyester shower curtains because they are durable and easy to maintain. Polyester curtains are more likely to retain their shape after being washed compared to other fabrics such as cotton. They can also be washed frequently, making them suitable for high-traffic bathrooms. Additionally, polyester curtains are often chosen for their decorative appeal, as they come in various colours and designs.
However, there are some concerns about the use of polyester shower curtains in hotels. As mentioned earlier, the environmental impact is a significant drawback. The production and disposal of polyester curtains contribute to pollution and waste. Additionally, the chemicals used in polyester curtains can be harmful to guests' health, with off-gassing releasing toxic compounds into the air.
Some hotels may opt for alternative options, such as fabric liners made from natural materials like cotton or hemp. These fabrics are more breathable and reduce the build-up of mould and mildew. However, they may require more frequent washing and can be less durable than polyester.
Ultimately, the choice of shower curtain in hotels depends on various factors, including durability, maintenance, cost, and environmental considerations. While polyester shower curtains are commonly used due to their convenience and functionality, hotels are increasingly considering more sustainable and healthy alternatives.
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Frequently asked questions
Yes, polyester is a type of plastic.
Polyester shower curtains can contain chemicals such as perfluorooctane sulfonate, which is known to cause cancer. They can also off-gas toxic chemicals into your home.
Yes, you can find shower curtains made from fabric such as cotton, hemp, or linen.
Polyester shower curtains are fast-drying and more likely to retain their shape after being washed compared to other fabrics.











































