Char-Broil · Pizza Stones & Baking Surfaces
Char-Broil Pizza Stone Kit, Is It Non-Toxic?
Lower PFAS concern for ceramic pizza stones, though brand transparency on PFAS is absent.
Pizza stones are typically ceramic, stone, or cordierite materials with minimal coating risk. Broil Mama provides no public PFAS disclosure and ceramic-coated cookware generally avoids Teflon-type coating and Teflon-family coating.
The better-graded swap
15-Inch Ceramic Pizza Stone for Perfect Crispy Crusts
90/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Ceramic-coated pizza stone; high-temperature ceramic surface
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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Is Char-Broil Pizza Stone Kit non-toxic? What it is made of
The Char-Broil Pizza Stone Kit uses a ceramic-coated or solid ceramic cooking surface, which is chemically inert at high temperatures and does not release toxic fumes under normal pizza-making conditions (typically 400-500°F). Ceramic is naturally fired clay, so it does not contain Teflon-type coating (Teflon) or similar synthetic coatings that degrade and release fumes. The ceramic surface itself is stable and does not leach heavy metals like lead or cadmium into food when unglazed or properly fired, though decorative glazes on the rim or edges should be evaluated if present.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Ceramic surface degradation and shedding
With repeated thermal cycling and use, ceramic coatings or surfaces may develop fine cracks or chips, particularly if dropped or subjected to thermal shock. No specific recalls for Broil Mama pizza stones exist, but ceramic fragility is an inherent material risk in this category.
Porous surface and microbial growth (if poorly maintained)
Ceramic can absorb moisture and food residues if not dried thoroughly after cleaning. Prolonged dampness in storage could promote mold or bacterial growth, though regular heating and air-drying during use prevents this in typical home kitchens.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
Most commercial ceramic pizza stones are made from food-safe, properly fired clay with minimal or no decorative glaze. Broil Mama product specifications do not indicate lead or cadmium-containing finishes, and no test data suggesting contamination is available.
Source, FDA ↗Thermal stability and fume emission
Ceramic does not release volatile organic compounds (VOCs) or toxic fumes when heated to typical pizza-stone temperatures (400-500°F). This is a significant advantage over Teflon-type coating-coated cookware, which can degrade at high heat.
Allergen or contaminant transfer from manufacturing
No public records indicate that Broil Mama pizza stones are manufactured in facilities with known allergen or heavy-metal contamination. Standard ceramic production does not inherently introduce such risks.
How is this PFAS grade calculated?
The brand's record and disclosure
Broil Mama (the marketed brand for this kit) has not published detailed material safety data, ingredient transparency, or PFAS-specific statements. No major safety recalls or substantive controversies appear in public records for this specific product line. The brand operates in the mainstream outdoor/indoor cooking segment but does not lead on third-party certifications (such as CPSC safety testing statements or independent lab reports) that would strengthen consumer confidence.
How it compares in its category
Ceramic pizza stones present lower concern in the baking-surface category compared to non-stick surfaces, which carry risks of fume release and coating degradation. They perform similarly to uncoated cordierite or natural stone alternatives. Most ceramic pizza stone kits from major retailers (Weber, Cuisinart, etc.) do not disclose PFAS in the product chemistry, and ceramic itself is not a known PFAS application, making this product typical for its class in terms of chemical safety profile.
If you buy it
Preheat the stone gradually to avoid thermal shock and cracking. Avoid sudden temperature changes (do not place a cold stone directly into a hot oven or vice versa). Clean with water and a soft brush; do not use metal scrapers that may damage the ceramic surface. Replace if cracks or chips develop, as weakened areas may shed ceramic particles into food. Store in a dry location to prevent moisture absorption and potential cracking over time.
What is not known about PFAS in this product?
- Basis
- Model estimate, 78% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Char-Broil has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Char-Broil Pizza Stone Kit?
15-Inch Ceramic Pizza Stone for Perfect Crispy Crusts
- Ceramic (clay-based baking stone)
- The brand calls it PFAS-free, which we have not verified
- Glaze degradation and surface leaching
3 hazards checked on this product, all on its full breakdown.
Deluxe Square Pizza Stone with Rack
- ceramic or unglazed stone; no nonstick coating
- The brand calls it PFAS-free, which we have not verified
- Ceramic or stone cracking and fragmentation
2 hazards checked on this product, all on its full breakdown.
- carbon steel (bare metal, no coating)
- We found no PFAS statement from the brand
- Rust and corrosion
2 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonMore pizza stones & baking surfaces grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.