Today I am talking about health and safety, specifically when it comes to kettles. Have you ever been to someone’s house for tea, only to find that the base of the kettle is full of horrible grimy limescale build-up? If you are like me, you probably asked for a glass of water instead of a cup of tea!
Boiling water is something we do every day, whether for tea, coffee, or cooking. But did you know the kettle you use can affect the quality and safety of your water? Some kettles may leach chemicals which affects both taste and health.
Choosing the best electric kettle for health means picking one made from safe materials and smart features that keep your water clean and fresh.
What Makes a Kettle Healthy?
To keep your water pure and tasty, look for kettles made from safe, non-toxic materials. Stainless steel and borosilicate glass are top choices. Avoid plastics that can release harmful chemicals, and choose kettles with features that help reduce mineral buildup.
Why Stainless Steel Kettles Are a Healthy Choice
Stainless steel kettles, especially those made with food-grade steel (look for grades like 304, 316, 18/8, or 18/10), are safe, durable, and stylish. Food-grade stainless steel won’t leach chemicals into your water, resists corrosion, and cleans easily.
It doesn’t hold onto odors or flavors, making it perfect for boiling water and cooking.
Just make sure you’re buying genuine food-grade stainless steel because not all stainless steel products meet this standard.
Glass Kettles: Safe, Stylish, and Easy to Clean
Glass kettles, often made from borosilicate glass, and are the healthiest kettle to boil water.
Borosilicate glass is strong, heat-resistant, and won’t release harmful chemicals. Plus, it’s transparent, so you can easily see the water level and spot any buildup. This glass is safer than regular glass because if it breaks, it cracks into larger chunks, not dangerous shards.
Glass kettles look clean and modern, and many are dishwasher safe, which makes cleaning a breeze.
The Problem with Heating Elements and Limescale
Heating elements inside kettles can attract mineral deposits from hard water, leading to limescale buildup. This buildup can affect your water’s taste and isn’t healthy to drink. Cleaning limescale can be tough, especially when it hides in small crevices.
Concealed heating element kettles are a smarter choice – the element doesn’t touch the water directly, which helps prevent limescale buildup and can extend the life of your kettle.
If you need to remove limescale, try natural methods like lemon juice instead of harsh chemicals. Here’s a helpful video guide on removing kettle limescale naturally. Thanks to DaveHax for this helpful tutorial!
Why Plastic Kettles Are Not Healthy
Plastic kettles often contain chemicals like BPA, PFOA, and PTFE, which can leach into your water when heated. These chemicals may pose health risks, from mild to serious toxicity.
Even if a plastic kettle claims to be BPA-free or PFOA-free, it’s safer to avoid plastic kettles altogether. Also, watch out for metal kettles with plastic coatings inside — these are not a good choice either.
If you’re worried about BPA and want to learn more, here is an interesting article about ‘What is BPA’ from the Mayo Clinic.
Important Safety Features to Look For
- Temperature Control: Allows you to set the perfect temperature, ideal for delicate teas and baby formula.
- Water Level Indicator: Helps prevent overfilling and spills.
- Automatic Shut-Off: Electric kettles with this feature stop heating once water boils, preventing dry boiling and accidents.
🔍 Comparison Table: Stainless Steel vs Glass vs Plastic Kettles
| Feature | Stainless Steel | Borosilicate Glass | Plastic |
|---|---|---|---|
| Material Safety | Food-grade, non-toxic | Non-toxic, heat resistant | May leach BPA, PFOA, PTFE |
| Durability | Highly durable, corrosion-resistant | Durable but can break if dropped | Less durable |
| Cleaning | Easy to clean, resists odors | Transparent, easy to spot residue | Can retain odors, stains |
| Heating Element | Often concealed for health & safety | Usually concealed or protected | Varies, often plastic parts |
| Safety Features | Often has auto shut-off, temp control | Usually auto shut-off | Varies |
| Price Range | Mid to high | Mid to high | Generally low |
Top 5 Healthiest Kettles to Buy Today
OXO BREW Classic Tea Kettle - Brushed Stainless Steel
This classic stovetop kettle is made of brushed stainless steel. it has an easy-open, one-touch spout cap and a fun loud whistle when the water has boiled. The handle is comfortable and soft for pouring and it rotates out of the way for filling and storing. The high-grade brushed stainless steel will never rust or corrode. For safety, you have heat-resistant silicone touch points on the spout and handle. Holds 1.7 qt capacity, ideal for a small family.
Cuisinart Aura 2-Quart Tea Kettle
Cuisinart is one of my favorite brands and this stylish kettle adds a cool touch to a kitchen in polished stainless steel. It has a fun whistling sound and boils water fast and reliably. The ergonomic handle makes pouring safe and easy. I also love that the interior is made of nonreactive material that is corrosion-proof. If you want to match a retro bold kitchen color scheme, this model also comes in metallic red and red.
Cafe Brew Collection Borosilicate Glass Whistling Tea Kettle
This is a fabulous High Quality Borosilicate Glass from Duran in Germany. It can hold 12 cups and can be used on Electric, Glass Cook-Top, and Gas stovetops. When the water is boiled, it gives off a loud whistle. For me, clear glass kettles always look so much cleaner and healthier and they are super easy to wash. This model can be put onto the top rack of the dishwasher.
MegaWise Electric Kettle Borosilicate Glass
If you prefer an electric kettle, the MegaWise is my top choice. It is made of sturdy Borosilicate glass that is resistant to thermal shock. There are no plastic components and the inner base and lid are made of stainless steel. I really enjoy electric kettles as they shut off automatically when the water is boiled. It also has a trendy LED light around the base that shines in blue, adding an exotic atmosphere to your dark kitchen when you sneak down for a midnight snack.
Add Some Fun to Your Kitchen!
Looking for something colorful or quirky? Check out these fun options to brighten your countertop:
Frequently Asked Questions
1. What is the healthiest material for a kettle?
The healthiest kettles are made from food-grade stainless steel or borosilicate glass. These materials don’t release harmful chemicals, are durable, and easy to clean.
2. Are plastic kettles safe to use?
Plastic kettles can release harmful chemicals like BPA and PFOA when heated, so it’s best to avoid using them for your health.
3. Why are concealed heating elements better?
Concealed heating elements don’t touch the water directly, which helps prevent limescale buildup. This makes the kettle easier to clean and lasts longer.
4. How can I remove limescale naturally from my kettle?
You can naturally remove limescale by boiling lemon juice or vinegar in the kettle, then rinsing it well. This avoids using harsh chemicals.
5. What safety features should I look for in an electric kettle?
Look for kettles with temperature control, water level indicators, automatic shut-off, and boil-dry protection for safe and convenient use.
TAKE A LOOK AT SOME MORE FABULOUS HEALTHIEST KETTLES TO BOIL WATER