
If you own a plastic colander, you may be wondering if it is BPA-free. BPA, or Bisphenol A, is a chemical compound found in some plastics that can leach into food, especially when exposed to high temperatures or acidic ingredients. While some plastic colanders are marketed as BPA-free, it is important to note that this may not always be the case, and plastic colanders can still introduce toxic chemicals into your food. To ensure a truly food-safe option, it is recommended to opt for a stainless steel colander, which is naturally free from harmful chemicals like BPA and other toxic compounds.
| Characteristics | Values |
|---|---|
| Material | Plastic |
| BPA-free | Yes |
| Dishwasher-safe | Yes |
| Hole size | Varied |
| Handle | Yes |
| Durability | Long-lasting |
| Toxicity | Non-toxic |
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What You'll Learn

Stainless steel is BPA-free
Stainless steel is a popular alternative to plastic products, which may contain BPA. BPA, or Bisphenol A, is a chemical compound added during the production of some plastics and resins. It is used to harden plastics and coat the inside of metal products, such as plastic bottles, cups, and cans.
Stainless steel is naturally free from harmful chemicals like BPA, phthalates, and other toxic compounds found in plastic. It is a food-safe material that does not leach chemicals into your food, even when exposed to high temperatures or acidic ingredients. Stainless steel is also durable, resistant to corrosion, and one of the most recyclable materials available.
When it comes to kitchen utensils, such as colanders and strainers, stainless steel is a recommended option to avoid the potential health risks associated with BPA. Plastic colanders, for example, may introduce toxic chemicals into your food and are not as durable as stainless steel alternatives.
While stainless steel is generally free of BPA, it is important to note that some stainless steel products may contain BPA, especially if they have a plastic coating or lining. Therefore, it is always good to check the manufacturer's information to ensure a product is truly BPA-free.
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Plastic colanders can be toxic
BPA-free plastics often contain BPS (Bisphenol S) or BPF (Bisphenol F), which are just as harmful as BPA. These chemicals are extremely stable and difficult for the body to break down. As such, the label "BPA-free" is often a form of greenwashing, a marketing term designed to make consumers feel safe without addressing the full scope of the problem.
Non-stick coatings on plastic colanders also typically contain PFOA and PTFE (aka Teflon), which release harmful fumes when heated to high temperatures. These chemicals are linked to various health concerns, including hormonal imbalances and even certain cancers.
Beyond the health risks, using toxic plastic materials also contributes to environmental harm. Plastic colanders break down over time, releasing microplastics into the environment, polluting oceans, and adding to landfill waste.
Therefore, it is recommended to opt for plastic-free strainers made from stainless steel, which is naturally free from harmful chemicals and does not leach chemicals into your food, even when exposed to high temperatures or acidic ingredients.
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BPA-free plastic colanders exist
While some sources claim that "BPA-free" plastic colanders are often a form of greenwashing, with stainless steel being the only truly food-safe option, there are indeed plastic colanders on the market that are advertised as being BPA-free.
For instance, the GoodCook Everyday 3-quart Colander is made of BPA-free plastic and has a sturdy, longer-length handle that keeps hands dry and allows for one-handed use. The OXO Good Grips 3-quart Plastic Colander is another example of a BPA-free plastic colander. It is lightweight, features a rubberized grip, and is dishwasher-safe.
Other BPA-free options include the Mama Nessie Colander Spoon, which is a functional and fun kitchen utensil that scoops up food from broth or water without bringing liquid with it. The Preserve Small Colander is also made from 100% BPA-free, recycled plastic and is easy-gripping, fast-draining, and dishwasher-safe.
While these plastic colanders are marketed as being BPA-free, it is worth noting that stainless steel is still generally recommended as the safest and most durable option for colanders and strainers.
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Plastic colanders are often greenwashing
Plastic colanders are often marketed as "BPA-free", but this label has been criticised as a form of greenwashing. Greenwashing refers to the use of misleading or deceptive marketing to promote a product as environmentally friendly or safe when it may not be. In the case of plastic colanders, the "BPA-free" label may give consumers a false sense of security, as it does not address the full range of potential toxic chemicals that can be present in plastic.
While Bisphenol A (BPA) is a well-known endocrine-disrupting chemical that can leach into food, it is not the only toxic compound found in plastic. Plastic colanders may still contain other harmful chemicals, such as phthalates and other toxic compounds. These chemicals can migrate into food, especially when exposed to high temperatures or acidic ingredients, posing potential health risks.
To truly avoid the risk of toxic chemical exposure, opting for plastic-free strainers made from materials like stainless steel is recommended. Stainless steel is naturally free from harmful chemicals like BPA, phthalates, and other toxic compounds. It is a durable and food-safe material that does not leach chemicals, ensuring the health and safety of your food.
Some plastic colanders may indeed be BPA-free and marketed as such. However, this does not guarantee their safety or non-toxicity. Plastic colanders are more prone to cracking, warping, or breaking down over time, which can compromise their functionality and potentially expose you to harmful substances. Therefore, it is generally advisable to choose stainless steel strainers over plastic ones, even if they are labelled "BPA-free".
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Plastic-free colanders are recommended
While there are some BPA-free plastic colanders available, plastic-free colanders are recommended. This is because, in most cases, plastic colanders can introduce toxic chemicals into your food. Stainless steel colanders are naturally free from harmful chemicals like BPA, phthalates, and other toxic compounds found in plastic. They also don't leach chemicals into your food, even when exposed to high temperatures or acidic ingredients.
Stainless steel colanders are also more durable than plastic ones. If you've ever owned a plastic colander, you know how quickly it can crack, warp, or break down over time. Stainless steel, on the other hand, is a food-safe material that will keep your health and your food clean.
When choosing a colander, it's important to consider its functionality as well. Perforated colanders are great if you frequently cook pasta or large batches of vegetables. A fine-mesh strainer is ideal for fine sauces or baking. For small spaces, collapsible or over-the-sink options are convenient.
Some stainless steel colanders that are recommended include the Bellemain Micro-perforated Stainless Steel Colander, the OXO Good Grips Stainless Steel Colander, and the Williams Sonoma Stainless-Steel 3-Piece Mesh Colander Set. These colanders offer fast drainage, ease of use, and efficient straining, ensuring that your cooking experience is both safe and enjoyable.
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Frequently asked questions
If you're unsure whether your plastic colander is BPA-free, it's best to opt for a new stainless steel colander, which is naturally free from harmful chemicals like BPA.
BPA, or Bisphenol A, is a toxic compound found in plastic that can leach into your food, even when exposed to high temperatures or acidic ingredients.
Some BPA-free plastic colander options include the GoodCook Everyday 3-quart Colander, the OXO Good Grips 3-quart Colander, and the Preserve Small Colander.
A BPA-free colander ensures that no toxic chemicals are introduced into your food, keeping your health and your food safe.











































