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Best Non-Toxic Kettles

We vetted kettles against the Welpr Standard and here are our top picks.

Camille May

Camille May

Cofounder & Product Curator

Olushola M. Awoyemi

Olushola M. Awoyemi

Medical Reviewer, PhD

Here's what we look for:

  • Materials like stainless steel, glass, and ceramic
  • PFAS-free nonstick coatings, with ceramic tested for heavy metals
  • Aluminum only if hard anodized, ceramic-coated, or encased in stainless
  • No plastic in contact with food
  • Transparent sourcing, materials, and manufacturing practices

Best Non-Toxic Kettles

On Welpr, terms like "non-toxic," "safer," "cleaner," "healthier," and "vetted" are editorial labels based on our own standard for product assessment. They are not guarantees, certifications, or medical claims. Learn more.

Cosori Electric Kettle

Meets the Welpr Standard

Top Pick

Cosori

Electric Kettle

Free From
BPA Free
Highlights
EU safety standards, Dishwasher safe, Food-contact safe, 2 year warranty, Electric, 1.7 L

8.7

Performance score

Where to buy

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Aarke Stainless Steel Kettle

Meets the Welpr Standard

Aarke

Stainless Steel Kettle

Highlights
5 year warranty, Electric, 1.2 L

8.4

Performance score

Where to buy

Fellow Stagg EKG Electric Gooseneck Kettle

Meets the Welpr Standard

Fellow

Stagg EKG Electric Gooseneck Kettle

Free From
BPA Free
Highlights
Dishwasher safe, 2 year warranty, Gooseneck electric, 0.9 L

8.3

Performance score

Where to buy

Caraway Home Whistling Tea Kettle

Meets the Welpr Standard

Caraway Home

Whistling Tea Kettle

Free From
BPA Free, BPF Free, BPS Free, Heavy Metal Free, PFAS Free, PFOA Free, Plastic Free, Teflon (PTFE) Free
Highlights
Dishwasher safe, Food-contact safe, 1 year warranty, Stovetop, 1.9 L, Whistling

8.3

Performance score

Where to buy

Saki Luna Electric Kettle

Meets the Welpr Standard

Saki

Luna Electric Kettle

8.1

Performance score

Where to buy

Made In Stainless Steel Kettle

Meets the Welpr Standard

Made In

Stainless Steel Kettle

Free From
BPA Free, Cadmium Free, Lead Free, PFAS Free, PFOA Free, Teflon (PTFE) Free
Highlights
Dishwasher safe, Stovetop, 1.9 L, Whistling

8.1

Performance score

Where to buy

All-Clad Specialty Stainless Steel Tea Kettle

Meets the Welpr Standard

All-Clad

Specialty Stainless Steel Tea Kettle

Free From
BPA Free, BPF Free, BPS Free, Plastic Free
Highlights
Dishwasher safe, Lifetime warranty, Stovetop, 1.9 L, Whistling

8.0

Performance score

Where to buy

Alessi Stainless Steel Whistling Kettle

Meets the Welpr Standard

Alessi

Stainless Steel Whistling Kettle

Free From
BPA Free
Certified
No Prop 65 Warning Required
Highlights
Made in EU, Dishwasher safe, 2 year warranty, Stovetop, 2.0 L, Whistling

7.7

Performance score

Where to buy

How to Swap to Non-Toxic kettles:

Here's how to swap to non-toxic kettles:

What to know about kettles

The material your kettle is made of matters because it's in direct contact with boiling water every time you use it. Hot water can draw out trace substances from certain materials, so the interior surface is the most important thing to consider. Kettles made from stainless steel, glass, or ceramic are non-reactive and won't leach into your water.

  • If you use your kettle daily, the material matters even more since repeated heat exposure adds up over time.
  • Pay the most attention to what touches the water inside — the interior walls, the lid, and any filter or spout lining.

Review the kettle you already use

Check what your current kettle is made of, especially the interior surfaces that come in contact with water. Look at the product listing, packaging, or manufacturer's website for material details.

  • If the interior is plastic or has visible plastic parts that touch the water (like a plastic water-level window or lid lining), note that as something to consider upgrading.
  • Check whether the product came with a Prop 65 warning, which is sometimes printed on packaging or listed on the product page online.

Use your current kettle more safely

If your kettle has plastic components that touch water, a few small changes can help reduce what ends up in your cup while you plan a replacement.

  • Avoid leaving water sitting in the kettle after boiling — pour what you need and empty the rest so hot water isn't in prolonged contact with interior surfaces.
  • Only boil the amount of water you need rather than re-boiling the same water multiple times.

Choose a cleaner replacement

Look for kettles with a full stainless steel or glass interior, including the lid and any filter. The best options have no plastic touching the water at all. Avoid marketing terms like "BPA-free" as a stand-in for safety — focus on the actual interior material instead.

  • Stainless steel and borosilicate glass are the most reliable choices for a kettle interior since both are non-reactive at high temperatures.
  • Click the button above to shop Welpr Approved kettles.
Camille May

Camille May

Cofounder & Product Curator

Camille May is the co-creator of Welpr and a guide for clean living. After selling her last company in the health food space, she went non-toxic while working to heal an autoimmune condition....

Olushola M. Awoyemi

Olushola M. Awoyemi

Medical Reviewer, PhD

Olushola M. Awoyemi (aka Shola) is a board-certified toxicologist and a research scientist with a PhD in Environmental Toxicology. Shola's long-term ambition is to be recognized as a world-renowned expert in toxicology,...