
Shower curtains are used to keep water off your bathroom floor and to add a decorative touch to your bathroom. They are usually made from materials like cotton, linen, polyester, or vinyl. While shower curtains are not typically water-resistant, shower liners are designed to repel water and are easier to clean. They are commonly made from water-resistant polyester or vinyl.
So, do you need a plastic shower liner?
Do I need a plastic shower liner?
| Characteristics | Values |
|---|---|
| Purpose | To prevent water from reaching the shower curtain and floor |
| Material | Plastic, polyester, vinyl, cotton, linen, microfiber, nylon |
| Maintenance | Plastic liners need to be replaced when they get dirty, whereas fabric liners can be washed and reused |
| Health | Plastic liners off-gas toxic chemicals which can be harmful to human health |
| Environmental Impact | Plastic liners contribute to environmental damage and can end up in the ocean |
| Cost | Plastic liners are typically cheaper than fabric liners |
| Durability | Fabric liners are more durable than plastic liners and can be washed multiple times without deteriorating |
| Privacy | Fabric liners are usually opaque, providing more privacy than plastic liners |
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What You'll Learn
- Plastic liners need to be replaced when they get mouldy, whereas fabric liners can be washed
- Cotton curtains absorb moisture, so they need a liner
- Plastic liners off-gas toxic chemicals
- Fabric curtains with a disclaimer saying recommend using with a shower curtain liner are not very durable
- Shower curtains are decorative and provide privacy

Plastic liners need to be replaced when they get mouldy, whereas fabric liners can be washed
Shower curtains are available in a variety of materials, including cotton, vinyl, polyester, nylon, and microfiber. While shower curtains serve a decorative purpose and are meant to last longer, liners are designed to be replaced more frequently.
Liners are most commonly made from water-resistant polyester or vinyl, which repels water and is easy to clean. However, plastic liners have to be tossed when they get mouldy. Plastic liners also off-gas toxic chemicals, and they can end up in the ocean after disposal.
On the other hand, fabric liners can be washed and reused. Fabric liners made of cotton absorb moisture easily, so they need to be washed regularly. Washable fabric liners are available for as little as $9, and they can be washed in the machine with towels and hung to dry.
While mould-resistant hemp canvas shower curtains are an option, they are not perfect. They are also more expensive, generally ranging from $200 to $300.
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Cotton curtains absorb moisture, so they need a liner
Cotton curtains are not inherently water-resistant and are prone to absorbing moisture. Therefore, they require a liner to protect them from water damage and mould.
Cotton is a natural fibre that is highly absorbent. When used in shower curtains, it can easily absorb moisture from the surrounding air and water splashes, leading to the development of mould and mildew. Mould and mildew growth on cotton curtains can result in discolouration, a musty odour, and even structural damage to the curtain over time.
A liner acts as a protective barrier between the cotton curtain and the moisture in the shower area. It helps to keep the curtain dry and prevents the accumulation of grime and soap residue, which can be challenging to clean. By using a liner, you can maintain the aesthetic appeal and prolong the lifespan of your cotton curtain.
When choosing a liner for your cotton curtain, opt for one made from water-repellent materials such as vinyl or PEVA. These materials effectively repel water, ensuring that your curtain stays dry. Additionally, look for liners with an anti-bacterial and anti-mildew coating, as they provide an extra layer of protection against mould and mildew growth.
While some people may prefer plastic liners due to their water-resistant properties, it is important to consider the potential health and environmental concerns associated with plastic. Plastic liners can off-gas toxic chemicals, releasing volatile organic compounds (VOCs) and phthalates into your home. These chemicals have been linked to respiratory issues, headaches, nausea, and potential organ damage. Therefore, if you decide to use a plastic liner, ensure the bathroom is well-ventilated to mitigate the potential health risks.
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Plastic liners off-gas toxic chemicals
Plastic shower liners are commonplace in many bathrooms. However, they are not the safest option for your health or the environment.
In addition to the health risks, plastic liners can also contribute to environmental damage. When disposed of, these plastic liners can end up in the ocean, further adding to the plastic pollution problem.
There are alternative options to plastic shower liners that are safer for both your health and the environment. Fabric curtains made from cotton, hemp, or a hemp-cotton blend are good alternatives, as they are washable and can be treated for mould. However, some fabric curtains may contain chemicals to make them water-repellent, so it is important to check the ingredients and look for curtains without chemical stain repellents. Reclaimed sailcloth is another option, although it can be more expensive.
Ultimately, while plastic shower liners may be convenient, the off-gassing of toxic chemicals poses a risk to human health and the environment. It is important to consider alternative options that are safer and more environmentally friendly.
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Fabric curtains with a disclaimer saying recommend using with a shower curtain liner are not very durable
When buying a shower curtain, it is important to consider the material, size, style, hooks, and rings to create a functional and stylish showering experience. Some fabric curtains carry a disclaimer recommending the use of a shower curtain liner, indicating that the curtain cannot withstand constant water exposure and may not be very durable.
Fabric curtains with a disclaimer recommending the use of a liner are typically not designed to withstand constant water exposure and may not be as durable as those without such a disclaimer. These curtains may be made from materials like cotton, which absorbs moisture easily and requires more frequent washing and care. While fabric curtains can add a decorative touch to your bathroom, they may not provide the same level of water protection as a liner.
It is worth noting that plastic shower liners have been associated with off-gassing toxic chemicals, contributing to both health and environmental concerns. Prolonged exposure to these chemicals has been linked to respiratory issues, headaches, nausea, and potential harm to vital organs. Additionally, plastic liners can end up in landfills or the ocean after disposal, causing further ecological damage.
To address the limitations of fabric curtains with a disclaimer, consider using a mold-resistant hemp canvas or a hemp-cotton blend shower curtain. These options offer improved durability and inhibit mold and mildew growth. Alternatively, you can opt for a thicker polyester woven fabric curtain, which can last for years with proper care.
In summary, fabric curtains with a disclaimer recommending the use of a shower curtain liner may not be the most durable option, especially in humid environments. To enhance the durability and functionality of your shower curtain, consider choosing alternative materials or opting for thicker, higher-quality fabric curtains.
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Shower curtains are decorative and provide privacy
Shower curtains are available in a variety of materials, including cotton, linen, vinyl, polyester, and microfibre. They come in various patterns and colours, adding a decorative touch to your bathroom. The wide range of options available allows you to choose a curtain that complements your bathroom's style and design.
Shower curtains are typically opaque, providing privacy when you're showering or bathing. This is especially important if your bathroom has a transparent glass door or if the shower area is visible from outside. The opaque nature of shower curtains ensures that you can relax and feel comfortable in your own space.
While shower curtains serve a decorative purpose and provide privacy, they also have a functional aspect. They help to keep water off your bathroom floor, preventing excessive splashing and minimising the risk of slipping on wet surfaces. This is particularly useful if your shower area does not have a door or a fully enclosed space.
In addition to the visual appeal and privacy offered by shower curtains, they also contribute to the overall atmosphere of your bathroom. The right shower curtain can enhance the lighting, create a sense of spaciousness, or add a pop of colour to an otherwise neutral space.
When choosing a shower curtain, it's essential to consider not only the design but also the material's ease of cleaning and water resistance. Some materials, like cotton, absorb moisture more easily and may require more frequent washing. You can also opt for shower curtain liners, which provide extra protection and are typically made from water-resistant materials like polyester or vinyl.
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Frequently asked questions
No, you do not need a plastic shower liner. Plastic shower liners are wasteful and can be harmful to your health and the environment. Opt for a washable fabric liner instead.
Washable fabric shower liners are a great alternative to plastic shower liners. They are made from materials such as cotton, linen, hemp, or polyester.
Yes, fabric shower liners are water-resistant and can be easily washed and reused, making them a more effective and long-lasting option than plastic liners.
Fabric shower liners are softer, more natural-looking, and environmentally friendly. They are also safer for your health, as plastic liners can off-gas toxic chemicals.
Fabric shower liners are widely available at many retailers, including Amazon and Target. You can also find them on Etsy if you're looking for a unique option like a reclaimed sailcloth liner.











































