on June 02, 2026
Pick up almost any conventional cleaner, scan the ingredients, and you'll eventually hit a single, tidy little word: "fragrance." It looks harmless. It looks like one ingredient. It is neither. That one word is one of the biggest open secrets in the cleaning aisle, and it's the reason FrickN' Clean refuses to play the game. We make non-toxic, plant-based cleaners precisely so you never have to wonder what "fragrance" is standing in for.
Here's how the fragrance loophole works, why it matters, and how to shop around it.
What is the fragrance loophole?
The fragrance loophole is a gap in U.S. labeling law that lets manufacturers list a whole cocktail of chemicals under the single word "fragrance" (or "parfum," "perfume," or "aroma") without naming any of them.
It traces back to the federal Fair Packaging and Labeling Act of 1966. Because scent formulas were deemed "trade secrets," companies were allowed to keep the actual chemicals in their fragrances confidential. The result, as consumer-health groups like the Environmental Working Group put it, is that the innocent-looking word "fragrance" can stand in for anywhere from a dozen to hundreds of individual chemicals, none of which appear on the label.
And the pool of chemicals that can legally hide there is enormous. The International Fragrance Association, the industry's own trade group, acknowledges that the scents added to cleaners and consumer products may draw from more than 3,000 different chemical ingredients.
Cleaning products get even less scrutiny than cosmetics
For cosmetics, federal law at least requires that ingredients be listed on the label, with fragrance, flavor, and colorants as the notable exceptions. Cleaning products have historically had it easier still: manufacturers generally have not been required to disclose all of their ingredients on the packaging at all, and no federal law requires them to reveal what's inside a fragrance.
This is where it gets relevant close to home. California became the first state to push back, passing the Cleaning Product Right to Know Act (SB 258) in 2017, which requires cleaning product makers to disclose ingredients, including certain fragrance allergens. It's progress, but it's one state closing a gap that federal law still leaves wide open, and a lot of products on shelves nationwide still hide behind that single word.
What can actually be hiding in "fragrance"
Not every chemical under the fragrance umbrella is dangerous, but enough of them raise flags that "trust me" is not a great labeling strategy. Among the ingredients commonly associated with synthetic fragrance mixtures:
- Phthalates, often used to make scents linger. The National Institutes of Health has classified phthalates as endocrine disruptors, meaning they can interfere with the body's hormone system.
- Synthetic musks, which some research has flagged for similar hormone-related concerns.
- Common allergens such as linalool and eugenol, which the EWG notes can trigger reactions in sensitive people, including those with asthma.
These are also exactly the kinds of compounds that show up in conversations about VOCs and indoor air quality. (If you haven't read it yet, our post on VOCs in cleaning products covers how these airborne chemicals build up indoors.) A scented spray can be quietly contributing to both problems at once.
How FrickN' Clean handles it differently
FrickN' Clean is built on the opposite philosophy. We're non-toxic and plant-based, and we don't believe in hiding chemicals behind a marketing word. The whole point of the brand is that you shouldn't need a degree in toxicology, or a magnifying glass, to know that what you're spraying in your kitchen, your shower, and your kids' bathroom is safe.
That transparency carries through the rest of the can, too. FrickN' Clean uses Bag-on-Valve (BOV) compressed-air technology, so the propellant is clean compressed air rather than a flammable hydrocarbon, and it all comes in an infinitely recyclable aluminum can. Non-toxic formula, honest approach, better package.
A quick shopper's checklist for beating the loophole
- Read past the marketing. "Natural" and "fresh scent" are not regulated promises.
- Look for the word "fragrance" with no explanation. That's the loophole. Put it back.
- Prefer "fragrance-free" over "unscented."
- Choose non-toxic, plant-based brands that are upfront about what's inside.
- Check the propellant on aerosols. Compressed-air systems like Bag-on-Valve avoid the hydrocarbon propellants common in conventional cans.
The bottom line
One word should not be allowed to hide thousands of possible chemicals, but under current federal law, it can, and the cleaning aisle is full of products counting on you not to notice. Learning to read past "fragrance" is one of the most powerful things you can do for your home's air and your peace of mind. Choosing a non-toxic, plant-based cleaner that has nothing to hide is the easiest.
Know exactly what you're spraying. Shop the non-toxic, plant-based FrickN' Clean lineup, Everything, Windows, and Shower, at fricknclean.com.
Sources: Environmental Working Group; Breast Cancer Prevention Partners; International Fragrance Association; National Institutes of Health; California SB 258 (Cleaning Product Right to Know Act). Internal link suggestions: link "VOCs in cleaning products" to your VOC post, "non-toxic and plant-based" to your ingredients page, and "Bag-on-Valve (BOV) compressed-air technology" to your how-it-works page.
