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Best Non-Toxic Steamers

We vetted steamers 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, cast iron, ceramic, glass, and copper
  • 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 Steamers

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.

Caraway Home Stainless Steel Steamer with Handles (3 Qt, 6.5 Qt)

Meets the Welpr Standard

Top Pick

Caraway Home

Stainless Steel Steamer with Handles (3 Qt, 6.5 Qt)

Free From
BPA Free, Heavy Metal Free, PFAS Free, PFOA Free, Teflon (PTFE) Free
Highlights
Recyclable packaging, Compostable packaging, Recycled materials, Dishwasher safe, 1 year warranty, Insert style, 6.5 qt

9.0

Performance score

Where to buy

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The 80/20 guide to going non-toxic the easy way.

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OXO Stainless Steel Steamer With Extendable Handle

Meets the Welpr Standard

Budget Pick

OXO

Stainless Steel Steamer With Extendable Handle

Free From
PFAS Free, PFOA Free, Teflon (PTFE) Free
Certified
No Prop 65 Warning Required
Highlights
Dishwasher safe, Money-back guarantee, Insert style, 10 qt, Collapsible

8.8

Performance score

Where to buy

All-Clad Stainless Steel Universal Steamer

Meets the Welpr Standard

All-Clad

Stainless Steel Universal Steamer

Free From
PFAS Free, PFOA Free, Teflon (PTFE) Free
Highlights
Dishwasher safe, Lifetime warranty, Insert style, 3 qt

8.9

Performance score

Where to buy

HOMICHEF Whole Food Steamer Set (3 Piece)

Meets the Welpr Standard

HOMICHEF

Whole Food Steamer Set (3 Piece)

Free From
Nickel Free, PFAS Free, PFOA Free, Teflon (PTFE) Free
Certified
No Prop 65 Warning Required
Highlights
Dishwasher safe, Standalone pot, 5 qt

8.8

Performance score

Where to buy

Hestan Stainless Steel Steamer Insert (3 Qt)

Meets the Welpr Standard

Hestan

Stainless Steel Steamer Insert (3 Qt)

Free From
PFAS Free, PFOA Free, Teflon (PTFE) Free
Certified
No Prop 65 Warning Required
Highlights
Dishwasher safe, Lifetime warranty, Insert style, 3 qt

8.6

Performance score

Where to buy

Made In Stainless Steel Steamer Insert (10")

Meets the Welpr Standard

Made In

Stainless Steel Steamer Insert (10")

Free From
PFAS Free, PFOA Free, Teflon (PTFE) Free
Highlights
Dishwasher safe, Insert style, 8 qt

8.5

Performance score

Where to buy

Xtrema Steamer with Cover (2.5 Qt)

Meets the Welpr Standard

Xtrema

Steamer with Cover (2.5 Qt)

Free From
Heavy Metal Free, PFAS Free, PFOA Free, Teflon (PTFE) Free
Certified
No Prop 65 Warning Required
Highlights
EU safety standards, Food-contact safe, 10 year warranty, Money-back guarantee, Insert style, 2.5 qt

8.2

Performance score

Where to buy

How to Swap to Non-Toxic steamers:

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

What to know about steamers

Steamers heat water and direct steam onto food, which means the materials inside come into direct, prolonged contact with both high heat and moisture. Welpr focuses on what the steaming basket, water reservoir, and lid are made of, since these parts touch your food or the steam that reaches it.

  • Stainless steel and glass are the safest materials for steamer components because they don't react with food or leach under heat.
  • Plastic baskets or trays that sit in steam are a bigger concern than plastic on an outer handle or base that stays cool.

Review the steamer you already use

Check what your steamer's food-contact parts are made of. Look at the basket, tray, lid, and any drip trays — anything that touches food or sits in the path of hot steam.

  • Flip the unit over or check the product page for material details — look for terms like "stainless steel," "BPA-free," or "food-grade silicone."
  • If your steamer has plastic baskets or trays that sit directly in steam, that's the part to prioritize replacing first.

Use your current steamer more safely

If your steamer has plastic food-contact parts and you're not ready to replace it yet, a few small changes can reduce what transfers into your food.

  • Place a stainless steel or glass bowl inside the plastic basket to create a barrier between the plastic and your food.
  • Avoid overfilling or running extra-long steam cycles, which increase how much heat the plastic absorbs.

Choose a cleaner replacement

The best steamers use stainless steel for every part that touches food or steam. Glass lids are a plus because they're completely inert and let you monitor cooking without lifting the lid.

  • Look for steamers with stainless steel baskets, trays, and water reservoirs — if plastic is present, make sure it's limited to handles or the outer housing and is BPA-free.
  • Click the button above to shop Welpr Approved steamers.
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,...