The Clean Standard

Luxury, to us, has always meant knowing what you are living with. The weave of a sheet. The wax in a candle. The finish on a dining table. Clean luxury asks one more question of a beautiful thing: what is it made of, and can the maker show us?

This page sets out how we answer that question. It is the rulebook behind every guide, roundup and hotel score we publish. It will change as we learn, and every change is dated below.

What we mean by clean

Clean is not a single test or a single label. Here it means three things. The materials and ingredients are disclosed. Where a recognized certification exists, the product holds it and we have confirmed it on the certifier's own records. And the claims on the box hold up when we read the fine print.

We are curators, not a laboratory. We choose our picks from published evidence: makers' disclosures, certifications we verify on the certifier's own records, published lab and third-party test reports, guidance from regulators and standards bodies, and reputable editorial and expert reviews. We do not run our own tests, and when we repeat a claim, we attribute it to its source. How We Choose explains the process in full.

We would rather recommend fewer things we can stand behind than many we cannot.

What we look for, and what we avoid

Home, air and water. Purifiers with published clean air delivery rates and plainly stated filter types, and no ozone-generating features. Water filters certified to the NSF/ANSI standard that matches each contaminant claim on the box. Dehumidifiers judged on published moisture-removal ratings and efficiency certifications, not adjectives.

Cookware. Materials that are easy to name: stainless steel, cast iron, carbon steel, glass, enameled iron. For coated pans, we note whether the maker discloses the coating chemistry and publishes third-party test reports. Vague phrases such as "free of harmful chemicals" count for nothing on their own.

Beauty and sun care. Full ingredient lists, fragrance components disclosed rather than folded into a single word, and sunscreens that carry the Drug Facts label required for sunscreens sold in the United States. We favor mineral filters (zinc oxide, titanium dioxide) for the beach, and we say why with sources. Certifications we recognize include EWG Verified, which means a product meets the Environmental Working Group's criteria for ingredients and disclosure; MADE SAFE, which screens a product's ingredients against its own list of known or probable harmful substances; USDA Organic, which applies to the agricultural ingredients in a product; and Leaping Bunny, which covers a company's commitment that neither it nor its suppliers commission animal testing after a fixed cut-off date. None of these is a safety guarantee, and we do not treat them as one.

Bedding and sleep. For textiles, GOTS (the Global Organic Textile Standard, covering organic fiber content and processing criteria) and OEKO-TEX STANDARD 100 (textiles tested against a list of harmful substances). For mattresses and upholstered furniture, GREENGUARD Gold, which certifies low chemical emissions into indoor air.

Fragrance and candles. Disclosed wax type, wick material and fragrance sourcing. We note when a brand will not share its fragrance composition, and we say so plainly.

Decor materials. Solid wood from FSC-certified sources (the Forest Stewardship Council certifies responsible forest management and chain of custody), natural fibers, stone, and finishes with low emissions. In South Florida, we also ask whether a material will survive salt air and humidity, because a piece that must be replaced in two years is not luxury.

Hotels and spas. We score them with the Clean Score, our separate checklist for air, linens, water, bath products, fragrance policy, food, the conditions for sleep and housekeeping products.

How we check certifications

We never take a logo at its word. Every certification we attribute to a product is checked on the certifier's own public database or license search, under the brand and product name, and we record the date we checked. You will see that date beside the claim, for example: "OEKO-TEX STANDARD 100, checked on the certifier's database on [date]." Certifications lapse and product lines change, so we recheck when we refresh a guide.

What we never claim

We do not say a product treats, cures, prevents or heals anything. We do not say it detoxes, balances hormones or boosts immunity. We do not offer medical advice, and on anything health-adjacent we link to primary sources and suggest you talk to your doctor.

We do not call anything "non-toxic," "chemical-free" or "safe" on our own authority. Everything is made of chemicals, and safety depends on dose and use. Instead we tell you what a product meets in this Standard, which certification it holds, and when we checked.

Corrections

If we get something wrong, we fix it and say so. Corrections and material updates are dated and noted at the top of the piece, with a line on what changed. If a certification lapses or a product is reformulated, we update the guide or remove the pick. To flag an error, write to us at email.

Clean Standard version 1, published publish date. Last reviewed review date.