The Welpr Rating is determined by a scoring formula. The formula takes into account the products safety, user satisfaction, and eco-ethical standing. Click here to learn more.

What we look for:

  • Food-contact interiors made from stainless steel or glass
  • No plastic where it touches food (but we avoid plastic wherever possible)
  • Transparent brands that disclose all materials

View our full standards here.

Our Methodology and Ratings

Find Non-Toxic Ovens

Nuwave - Combi Steam Oven

Nuwave - Combi Steam Oven
Welpr Rating
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Welpr rating icon
4.8
/5
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Highlights

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This product does not contain PTFE (aka Teflon), a nonstick coating and one of thousands of toxic PFAS forever chemicals linked to hormone and immune disruption.
This product does not contain Bisphenol A (BPA), a plastic chemical linked to hormone disruption. BPA-free is a good start, but alternatives like BPS and BPF can be just as harmful, so we call those out too.
This product has a fully stainless steel interior.
This product does not contain PFAS, a group of forever chemicals used to make things nonstick, stain-resistant, or waterproof. That includes PTFE, PFOA, and thousands of other compounds linked to hormone disruption and long-term health risks.
This product does not contain PFOA, one of thousands of toxic PFAS forever chemicals linked to liver damage and immune issues.
<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/kitchen" target="_blank">kitchen standards</a> and contains no harmful materials or coatings from our no list.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. A GREAT user satisfaction score indicates the product is in the middle third of the best products.

Materials

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Stainless Steel, BPA-free Tritan (Water Tank)

Est. Price
$395.99
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Product Details

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  • Achieve gourmet cooking with ease using simultaneous steam and air fry for juicy interiors and crispy exteriors.
  • Enjoy healthy and delicious meals by rendering fat with precise, low heat, and less oil or salt.
  • Control temperature with precision increments for tender, juicy food with even texture.
  • Toast bread and pastries to perfection with innovative steam and heat technology.
  • Cook without oil for healthier meals, delivering delicious, crispy results without added fats.
  • Elevate everyday meals to gourmet creations with a versatile multi-cooker.

Pros & Cons

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Pros

  • Offers a versatile combination of steam and air fry functions for healthier cooking.
  • Ensures moist and tender results, perfect for reheating and cooking meats and vegetables.
  • Simplifies meal prep with easy-to-use presets and quick adjustments.
  • Reduces the need for multiple kitchen appliances, freeing up counter space.

Cons

  • Some users may find the sous vide function less effective compared to dedicated machines.
  • May take a bit of time to learn if you're new to multifunctional ovens.

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Our Place - Wonder Oven

Our Place - Wonder Oven
Welpr Rating
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Welpr rating icon
4.75
/5
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Highlights

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This product does not contain PTFE (aka Teflon), a nonstick coating and one of thousands of toxic PFAS forever chemicals linked to hormone and immune disruption.
This product is free from lead, a toxic heavy metal linked to brain development issues, reproductive harm, and long-term organ damage.
This product is free from cadmium, a heavy metal linked to kidney damage and cancer.
This product does not contain PFAS, a group of forever chemicals used to make things nonstick, stain-resistant, or waterproof. That includes PTFE, PFOA, and thousands of other compounds linked to hormone disruption and long-term health risks.
This product does not contain PFOA, one of thousands of toxic PFAS forever chemicals linked to liver damage and immune issues.
<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/kitchen" target="_blank">kitchen standards</a> and contains no harmful materials or coatings from our no list.</p>
<p><a href="https://oehha.ca.gov/proposition-65" target="_blank">California Prop 65</a> requires businesses to provide a warning about exposures to certain potentially harmful chemicals. This product has a warning. Click the source to review what part of the product the warning pertains to (chemicals may not come in contact with food). <a href="https://fromourplace.com/pages/california-ab-1200-disclosure" target="_blank">Source</a>.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. A GOOD user satisfaction score indicates the product is in the bottom third of the best products.

Materials

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Stainless Steel Oven (Body), Crumb (Tray), Chromed Steel (Rack), (Basket), Aluminum Bake Pan with Nonstick Ceramic (Coating)

Est. Price
$185.00
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Product Details

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  • Experience the versatility of a 6-in-1 appliance for air frying, toasting, roasting, baking, reheating, and broiling.
  • Enjoy rapid preheat and cooking times, reducing meal prep time significantly.
  • Save space in your kitchen with its compact design, yet still capable of cooking large quantities.
  • Achieve healthier meals with all-around air frying using less oil, while still getting crispy perfection.
  • Benefit from revolutionary steam technology that locks in moisture for enhanced flavor, aroma, and texture.

Pros & Cons

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Pros

  • Available in a variety of colors, adding a stylish touch to your kitchen.
  • Made with non-toxic materials, ensuring safe cooking experiences.
  • Versatile functions including air frying, baking, and roasting for everyday use.
  • Compact size makes it ideal for small spaces without overheating the kitchen.
  • Easy to clean with quality racks and trays.

Cons

  • Some users may find the exterior gets hot, especially on sensitive surfaces.
  • A few people might prefer a dedicated on/off switch instead of using the timer.

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Val Cucina - 7-in-1 Steam Countertop Convection Oven

Val Cucina - 7-in-1 Steam Countertop Convection Oven
Welpr Rating
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Welpr rating icon
4.75
/5
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Highlights

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This product does not contain PTFE (aka Teflon), a nonstick coating and one of thousands of toxic PFAS forever chemicals linked to hormone and immune disruption.
This product has a fully stainless steel interior.
This product does not contain PFAS, a group of forever chemicals used to make things nonstick, stain-resistant, or waterproof. That includes PTFE, PFOA, and thousands of other compounds linked to hormone disruption and long-term health risks.
This product does not contain PFOA, one of thousands of toxic PFAS forever chemicals linked to liver damage and immune issues.
<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/kitchen" target="_blank">kitchen standards</a> and contains no harmful materials or coatings from our no list.</p>
<p><a href="https://oehha.ca.gov/proposition-65" target="_blank">California Prop 65</a> requires businesses to provide a warning about exposures to certain potentially harmful chemicals. This product has a warning. Click the source to review what part of the product the warning pertains to (chemicals may not come in contact with food).</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. A GREAT user satisfaction score indicates the product is in the middle third of the best products.

Materials

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Food Grade Stainless Steel (Interior + Accessories), Tempered Glass (Door)

Est. Price
$599.99
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Product Details

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  • Offers a multitude of cooking options including steaming, air frying, baking, sous vide, fermentation, and sanitization, providing versatility and convenience in the kitchen.
  • Ensures efficient and healthy cooking by preserving freshness, nutrients, and flavor with enhanced steaming functions.
  • Features a user-friendly design with an easy-to-view display panel and intuitive controls for stress-free operation.
  • Incorporates safety features such as a triple-layer insulated glass door and child lock for peace-of-mind cooking.
  • Includes a self-clean function and high-quality stainless steel components for hassle-free maintenance.

Pros & Cons

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Pros

  • Heats up quickly, saving time in the kitchen.
  • Steam function keeps vegetables crisp and juicy.
  • Easy to clean with a hygienic stainless steel interior.
  • Compact and versatile, replacing multiple kitchen appliances.
  • Features include air fry, bake, sous vide, and more.
  • Large capacity, perfect for family-sized meals.

Cons

  • Some users find the user interface requires too many steps.
  • A few found other functions like air fry less effective than dedicated appliances.

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cooler depot - Commercial Range & Oven

cooler depot - Commercial Range & Oven
Welpr Rating
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Welpr rating icon
4.7
/5
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Highlights

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This product has a fully stainless steel interior.
<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/kitchen" target="_blank">kitchen standards</a> and contains no harmful materials or coatings from our no list.</p>
<p><a href="https://oehha.ca.gov/proposition-65" target="_blank">California Prop 65</a> requires businesses to provide a warning about exposures to certain potentially harmful chemicals. We have reached out to this brand to confirm their prop 65 status, but have not received a reply back.</p>
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Materials

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Stainless Steel

Est. Price
$1562.00
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Product Details

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  • Offers versatile cooking styles including boil, sauté, and simmer.
  • Easy-to-clean porcelanized bottom in a spacious oven.
  • Durable stainless steel construction ensures long-lasting use.
  • Conveniently supports both natural gas and propane fuel types.
  • Certified for safety and quality with NSF and ETL certifications.

Pros & Cons

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Pros

  • Adjustable legs ensure stability on uneven surfaces.
  • Pull-out crumb tray makes cleaning quick and easy.
  • ETL-listed for safety and reliable performance.

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Gasland - Gas Wall Oven (24")

Gasland - Gas Wall Oven (24")
Welpr Rating
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Welpr rating icon
4.65
/5
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Highlights

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This product has a fully stainless steel interior.
<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/kitchen" target="_blank">kitchen standards</a> and contains no harmful materials or coatings from our no list.</p>
<p><a href="https://oehha.ca.gov/proposition-65" target="_blank">California Prop 65</a> requires businesses to provide a warning about exposures to certain potentially harmful chemicals. We have reached out to this brand to confirm their prop 65 status, but have not received a reply back.</p>

User Satisfaction

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We only include products on Welpr that are the best of the best. A GOOD user satisfaction score indicates the product is in the bottom third of the best products.

Materials

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Stainless Steel (Interior), Tempered Glass (Door), Aluminum Alloy (Handle)

Est. Price
$699.99
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Product Details

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  • Provides six multi-functional cooking modes for versatile meal preparation.
  • Features a 3-layer tempered glass door to ensure safety by insulating high temperatures.
  • Equipped with easy-to-clean enamel material and straightforward instructions for maintenance.
  • Allows transparent food monitoring with built-in light for easy cooking supervision.
  • Offers an intuitive knob control system suitable for all users, including older adults.

Pros & Cons

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Pros

  • User-friendly design with convenient knobs for easy temperature and setting adjustments.
  • Quick preheating and even baking performance praised by multiple users.
  • Stylish and modern appearance fits well in any kitchen décor.
  • Responsive customer service effectively addresses delivery issues and replacements.

Cons

  • Some users found initial confusion with the cooking modes and manual instructions.
  • A few units reported delivery with minor damages, though replacements were handled promptly.

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Our Product Rating System

Our Product Rating System

First, Camille (co-creator of Welpr) hand picks cleaner product options from a variety of sources.

Next, we collect information about each product's safety, consumer satisfaction, and eco-ethical standing.

Finally, we run all this information through an algorithm that calculates the Welpr Rating.

Welpr Rating:

5.0/5

The Welpr Rating takes into account 3 things:

  1. Product Safety
  2. Consumer Satisfaction
  3. Ethics & Environment
Product safety

Part 1: Product safety

We evaluate safety information from 3rd party organizations (e.g. EWG, Made Safe, etc.). Instead of relying solely on any one of these companies for safety information, we assess all of them.

Consumer satisfaction

Part 2: Consumer satisfaction

We scour the web for consumer ratings and reviews to verify products are not only cleaner options, but also effective. Products can either be Above Average, Average, or Below average for their respective category (e.g. cleaning products).

Ethics & Environment

Part 3: Ethics & Environment

When you buy a product, you’re supporting that company with your dollars. We believe it’s important to support ethical companies, so we pool together certifications that verify a company's ethics and environmental impact.

Chemical Name

Why it’s harmful

No items found.
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Authors

Camille May, Product Curator

Hey, I’m Camille—co-creator of Welpr and your go-to guide for all things clean living. After selling my last company in the health food space, I went non-toxic to heal an autoimmune condition. It did wonders for my health, but navigating which products to buy wasn’t easy. We built Welpr to make that journey feel a bit easier.  When I’m not working on Welpr, you’ll usually find me in the sauna, sipping a raw milk latte while doing a puzzle, or walking with my pit bull Romeo in my hometown of Austin, TX.

Olushola M. Awoyemi, Medical Reviewer

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, risk assessment, and management, with experience spanning across institutions like the US EPA, US FDA, NIEHS, USDA, UNEP, WHO, and possibly within Fortune 100 companies in the Chemical, Healthcare, Pharmaceutical, Consumer goods, or IT sectors.

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