Rubbermaid Reveal · Food Storage Containers
Rubbermaid Brilliance 20-Piece Food Storage Container Set
Lower PFAS concern for basic storage containers; no special coatings typical in this product line.
Rubbermaid Brilliance containers are standard polypropylene food storage, a commodity plastic with no known PFAS additives in typical formulations. The brand makes no PFAS claims and provides no third-party verification, but the product category (uncoated rigid plastic) poses lower PFAS risk than nonstick or water-resistant goods.
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Polypropylene (PP) plastic food containers with snap lids
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
food packaging is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Rubbermaid Brilliance containers are polypropylene (PP, #5 plastic), a thermoplastic polymer chosen for food storage because it resists moisture, has no inherent BPA or phthalate additives in base resin, and is microwave-safe to moderate temperatures. PP does not leach when used at intended temperatures (cold to warm food, microwave reheating under 230F). The snap lids are also typically PP or PP-based; snap hinges are mechanical and do not rely on problematic adhesives.
The brand's record and disclosure
Rubbermaid (part of Newell Brands) does not make specific PFAS or chemical composition disclosures for this product line. No recalls, lawsuits, or third-party testing have flagged this container set for chemical leaching. The brand is a mainstream OEM with FDA compliance for food-contact plastics but does not voluntarily test for non-regulated contaminants or publish ingredient transparency reports.
How it compares in its category
This product is mid-tier in the food storage market. Glass alternatives (Pyrex, Anchor) eliminate polymer leach risk entirely but are heavier and breakable. Budget PP containers (store brands) use the same base chemistry but may have less rigorous quality control. Premium options (Pyrex with PP lids, stainless steel) offer marginal safety gains at higher cost. For PP-only storage, Rubbermaid's established manufacturing is a reasonable choice.
If you buy it
Do not use for prolonged hot food storage above 160F or in direct contact with fatty/oily foods at high temperature, which can accelerate minor leaching of processing residues. Hand wash or use gentle machine cycles to extend lid snap durability. Replace containers if lids no longer seal or if clouding/cracking appears, both signs of polymer stress. Store in cool, dark conditions away from sunlight to prevent degradation.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
BPA and phthalates in base resin
Polypropylene does not contain BPA or phthalate plasticizers by formulation. No recalls or testing reports have identified these chemicals in Rubbermaid Brilliance containers.
Microplastics from container degradation
If containers are repeatedly exposed to heat above recommended limits, mechanical stress, or UV, polymer fragmentation is theoretically possible over years. Normal use at room temperature and gentle heating presents negligible risk.
Leachable processing residues (monomers, catalysts)
All food-contact plastics contain trace residual monomers and processing aids. PP typically has lower migration than PVC or PC, but hot fatty foods can increase transfer. Migration at room temperature for dry or aqueous foods is below regulated thresholds.
Lid seal failure and food spoilage
Some users report snap lids loosening or losing seal integrity after months of use. This is a mechanical durability issue, not a chemical hazard, but compromised seals allow bacterial growth and food contamination.
Heavy metals in pigments or additives
No recalls, test data, or complaints document heavy metal contamination in Rubbermaid Brilliance containers. PP colorants used in food-grade applications are regulated and unlikely to include lead or cadmium.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Food Storage Containers
Caraway
Food Storage Set
Glass containers with plastic lids
Lower concern; glass + plastic lids with stated PFAS-free position, but no third-party verification of lid material.
⚠Risky category by default
Caraway
Home 9-Piece Mini Food Storage Set
Borosilicate glass containers with plastic lids
Lower-concern option; glass containers avoid PFAS coatings, but verify lid material before purchase.
⚠Risky category by default
Caraway
Cream 6.6-Cup Non-Stick Glass Food Storage Container with Lid
borosilicate glass with non-PFAS lid
Lower PFAS concern, glass container with stated non-PFAS lid, though third-party verification absent.
⚠Risky category by default
More food storage containers 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.