Are Plastic Kettles Bad for Your Health- Ditch The Plastic

By Charlotte Dim

Published on:

Have you been heating water in a plastic kettle? If so, you must know are plastic kettles bad for your health

A kettle is a need in any kitchen for both heating water and making coffee or tea. Therefore, it is necessary to own secure equipment, whose use shouldn’t endanger the user’s health.

Chemicals that could be detrimental to your health are released by plastic kettles. Some of these compounds are the same ones that are present in plastic goods that are harmful to both people and animals.

Continue reading if you’re interested in learning more about the possible health dangers associated with drinking from plastic kettles. I’ll go through everything you need to know so you can decide with confidence. 

Are Kettles Safe – Analysis Of Every Type Of Kettle

Following my findings concerning plastic in particular, I specifically researched the various materials used to create kettles in order to assist you in making an informed selection when you decide to buy a kettle in the near future. Here is every type of kettle to analyze are plastic kettles bad for your health.

Are Kettles Safe

Electric kettles: Are They Safe?

Kettles come in two varieties: electric kettles that are connected to an electrical outlet and stovetop kettles that are set on top of a gas stove.

Electric kettles, which can be built from a range of materials including glass and plastic (more on this later), are frequently regarded as the most practical sort of kettle.

While there is some risk associated with using an electric kettle (after all, you are boiling hot water close to an electrical outlet), the main danger is from the heating element that is used to boil the water within the kettle.

According to a 2003 investigation in The Guardian, certain ancient kettles may still contain nickel components, which could potentially have negative health effects.

However, modern electric kettles are made with safety in mind and present little health risks to individuals who use them.

Must Read: Why are Kettle Chips Crunchier | Unveiling The Facts

Plastic kettles: Are They Safe?

Plastic is the material that is most frequently used to make kettles since it is so inexpensive and enables electric kettles. The riskiest kind of kettle on the market, though, is plastic. Again, the usage of plastic rather than the kettle’s electric nature is to blame for this.

Kettles shouldn’t be made of plastic because they could cause your water to contain toxins like BPA (Bisphenol A) or phthalates.

These substances have a history of having serious negative effects on your health, and in some situations, they can dramatically alter the flavor of water that has been boiled in a kettle.

Glass kettles: Are They Safe?

The one and safest material is glass for the kettle since, unlike plastic, it doesn’t release any chemicals throughout the production process. However, you might be particularly concerned about a glass kettle that has boiling water.

Thankfully, there isn’t a necessity. The vast majority of kettles made today are made of glass, which is coated to prevent any damage to the glass as a result of the boiling water, making them perfectly safe.

Glass kettles provide better temperature control, don’t oxidize, and don’t hold onto the flavor or fragrance of the material.

While compared to some of the other materials on our list, glass kettles may be more expensive than plastic and more prone to breakage.

Copper or Brass Kettles: Are They Safe?

Due to features in numerous home design magazines, copper kettles—which are hob rather than electric—have been very fashionable in recent years.

Modern copper kettles come with a lining made of stainless steel, tin, or nickel that fully eliminates the risk of copper tea kettle poisoning, making them completely safe. However, a historic copper kettle might not be secure.

Copper kettles have some disadvantages while having generally acceptable health and safety features. When exposed to air, copper tarnishes exceedingly quickly and is quite susceptible to denting and scratching.

This is unfortunate news given that copper kettles are among the priciest materials available.

If you do decide to buy a copper kettle, make sure to stock up on a selection of polishes that will work well with it so it can maintain its gleam on your countertop.

Aluminum kettles: Are They Safe?

Due to its extreme softness and small weight, aluminum would buckle when filled with boiling water. As a result, a trace amount of additional substances, such as manganese, is frequently added to the mixture to aid in maintaining the kettle’s structure.

The oxidation of the aluminum alloy seals in any potential leaks and renders it reasonably safe for use in a kettle. 

Even though aluminum is a material that is frequently used in the manufacture of drinks (such as pop cans and other beverage containers), there hasn’t been much research done on its safety when consumed. 

I would advise avoiding using aluminum when buying a kettle because there are much safer options available.

Stainless Steel Kettles Are They Safe?

Kettles made of stainless steel have a long lifespan and a variety of fashionable designs. They have recently risen to the top of the list of materials used to make kettles.

This is due to the fact that a kettle made of stainless steel is much safer and superior to one made of plastic. Humans are not endangered by drinking water from a stainless steel kettle, and it does not taste metallic (as you could find with brass, copper, and aluminum).

Stainless steel kettles are frequently preferred over other safe kettle materials like glass since they are reasonably inexpensive and highly robust. The development of manufacturing processes and technology has been focused on stainless steel kettles.

These days, you can get stainless steel kettles from luxury manufacturers like KitchenAid and Smeg as well as smart stainless steel kettles with built-in capabilities like Alexa.

Recommended: Can We Take Electric Kettle in Flight? 4 Kettle Flight Rules!

Alternatives of Plastic Kettle

If you think are plastic kettles bad for your health, there are many alternatives to plastic kettles you can use.

1. Kettles made of steel

Although limescale can quickly accumulate and be challenging to remove, stainless steel has a sleek, fashionable appearance. After prolonged use, they are also susceptible to corrosion. 

When boiling water, these kettles can be very loud, and they frequently still include a plastic part that measures the water level.

2. Glass Kettle

Modern kitchens should have glass kettles. They can endure high temperatures and the pressure of boiling water since they are made of borosilicate glass. 

Although glass is more brittle than stainless steel, it will still break if dropped, and many glass kettles still feature a number of plastic parts, like handles and lids. They may not be the most practical choice, even though they do have a great look.

3. Stovetop Water Boiler 

Any style of stove, even campfires, can be used with a stovetop kettle. You can boil more water with a high capacity than with the majority of kettles. You may have to wait for your cup of coffee or tea because it can take almost three times as long. 

Kettles for stovetops are heavy and awkward to handle. While you will save money on power, you will sacrifice convenience and time. Kettle handles for stovetops frequently cost little money and come loose easily. 

4. Instant boiling water tap

Brass and stainless steel, two premium materials, are used in the manufacture of instant boiling water taps. 

The boiling water taps include a carbon purity filter that almost eliminates limescale and chemical pollutants found in your mains water supply, something you won’t get from the alternatives above. 

You won’t have to wait for a kettle to boil; instead, hot water will be brought to your cup whenever you need it, saving you time. 

Check This: Limescale in Kettle Dangerous | Facts You Should Know

Frequently Asked Questions about Are plastic kettles bad for your health:

Question No.1: Are plastic kettles bad for your health? 

Answer: Plastic kettles can potentially be bad for your health due to the risk of chemicals leaching into boiling water. Harmful additives like BPA and phthalates in plastic may break down and contaminate the water, posing health risks such as hormonal imbalances and reproductive problems.

Question No.2: What chemicals in plastic kettles can be harmful? 

Answer: Plastic kettles may contain additives like bisphenol A (BPA) and phthalates, both of which may have harmful effects on human health if they are consumed. BPA is known to mimic estrogen and has been linked to various health issues, while phthalates have been associated with hormonal disruptions.

Question No.3: How do chemicals from plastic kettles enter the water? 

Answer: The chemicals in plastic kettles can enter the water through a process known as leaching. When exposed to high temperatures during boiling, the plastic may break down, allowing the additives to be released and contaminate the water.

Question No.4: What are the health risks of consuming water contaminated with plastic kettle chemicals? 

Answer: Consuming water contaminated with chemicals from plastic kettles may lead to hormonal imbalances, reproductive problems, as well as an increased risk of certain cancers. Additionally, the ingestion of microplastics, which can also be released from the kettle, could have long-term health implications that are still being studied.

Question No.5: How can I avoid the potential health risks of using plastic kettles? 

Answer: To minimize health risks, consider using safer alternatives to plastic kettles. Stainless steel, glass, and ceramic kettles are non-reactive and do not leach harmful chemicals into the water. These alternatives provide a safer option for boiling water without compromising taste or odor.


While plastic kettles may offer convenience and affordability, there may be health risks associated with their use. The leaching of harmful chemicals and the release of microplastics into boiling water are valid concerns. 

As consumers, we have a responsibility to prioritize our health and well-being. Opting for safer alternatives like stainless steel, glass, or ceramic kettles can mitigate potential health risks and offer a more pleasant beverage experience. 

In an era where health consciousness is on the rise, making informed choices about the products we use becomes essential in ensuring a healthier lifestyle for ourselves and our loved ones.

Charlotte is a seasoned writer and an established authority in the field of kitchen appliances. With a keen interest in culinary arts and a passion for providing practical guidance to consumers, Charlotte has dedicated years to researching and reviewing various kitchen products, including kettles.

Leave a Comment