· Pizza Stones & Baking Surfaces
15-Inch Ceramic Pizza Stone for Perfect Crispy Crusts
Brand PFAS statement on record, which we have not verified.
Our Place says its ceramic non-stick coating is made without PFAS, including Teflon-type coating and PFOA. We record that as an unverified brand claim.
Brand says: “Our Place says its ceramic non-stick coating is made without PFAS, including PTFE and PFOA.”
We flunk more products than we pass. This one earned its grade. How we grade
Material
Ceramic (clay-based baking stone)
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Glaze degradation and surface leaching
Repeated high-heat cycles and acidic foods (tomato sauce) can gradually wear or crack ceramic glazes, exposing underlying clay. While clay itself is inert, compromised glaze integrity can increase microparticle shedding and potential trace leaching. Visible crazing or cracks should trigger replacement.
Thermal stress fracture
Ceramic is brittle and prone to sudden cracking from thermal shock (placing a cold or wet item on a hot stone, or rapid temperature changes). Fractures create sharp edges and trap food residue, creating a hygiene and injury hazard, not a chemical one. Proper preheating and care prevent this.
Microporosity and microbial retention
Porous ceramic can trap food particles and bacteria in crevices if not cleaned thoroughly or if the glaze cracks. This is a hygiene issue rather than a chemical hazard, but risk increases with use frequency and poor maintenance.
What’s reassuring
Brand-stated PFAS-free
The brand states this product is PFAS-free. We have not verified the claim.
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
Ceramic glazes can historically contain lead or cadmium as colorants or flux agents. No recalls or safety alerts are on record for Our Place ceramic pizza stones. Glazes on food-contact ceramic are regulated in most markets, but direct manufacturer certification is not publicly available for this product.
Source, FDA ↗Lead
If the stone carries a decorative pattern or colored border, the pigments used are the main concern. No safety data sheet or third-party testing for this specific product is publicly disclosed. Standard food-contact ceramic regulations in developed markets limit these metals, but verification is limited to brand assurance.
Source, ATSDR ↗The full breakdown
What it's made of and why it matters
This product is a clay-based ceramic baking stone, the traditional material for pizza stones. Ceramic is an inert, heat-stable mineral compound fired at high temperature, making it chemically stable when used as intended. It does not contain non-stick coatings (Teflon-type coating or Teflon-family coating), which eliminates fume risk. Clay itself does not leach harmful metals under normal baking conditions, though the glaze or decorative finish applied to the surface requires attention.
The brand's record and disclosure
Our Place has made a public PFAS-free claim for this product, meaning no intentional fluorinated compounds are added to the stone or finishes. We have not independently verified this claim through third-party testing. The brand has not faced documented recalls or safety controversies specific to this ceramic pizza stone line. Transparency on glaze composition and heavy metal testing is not publicly detailed, which is typical for this product category but limits full assurance.
How it compares in its category
Ceramic pizza stones are the gold standard in the category for chemical safety compared to non-stick coated metal pans or silicone-based alternatives. They avoid the heating-related degradation and off-gassing risks of synthetic coatings. The main trade-off is brittleness and longer preheating time, not chemical hazard. Our Place's ceramic offering sits in the mainstream safety tier for this product type.
If you buy it
Season the stone before first use by wiping with a thin coat of food-grade oil and heating to 350F for 30 minutes to seal microporosity. Always preheat slowly to avoid thermal shock and cracking. Clean with warm water and a dry brush only; avoid soap and soaking, which can waterlog the porous material. Replace if visible cracks form, as they trap food and bacteria. Do not use above 500F repeatedly, as extreme heat can degrade the glaze finish over time.
What we don’t know
- Basis
- Model estimate, 82% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
More 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.