A fragrance-free cleaning routine

The short version

We work from documents and have not tested any products. This page lays out an order of operations for a home where you want to cut fragranced cleaning products, and says what the sources do and do not support.

The order: replace the products you use every day first, read the maker’s ingredient list rather than the front of the bottle, and ventilate. Everything below explains why, and the product roundups do the label checking.

Why the front label is not enough

EPA’s Safer Choice fragrance-free criteria document (retrieved 2026-11-14) draws the line plainly. In its words, “Unscented generally means that, while fragrance materials are not used to impart a scent, a product may contain chemicals that neutralize or mask the odors of other ingredients. Fragrance-free means that neither fragrance materials nor masking scents are used in the product.”

The same document explains why EPA created a fragrance-free notation: “many fragrance materials may be associated with sensitization and allergenic responses and lack toxicological data.” To carry the notation, a product must first meet the Safer Choice Standard, and EPA then reviews the ingredients to confirm it contains no fragrance materials. EPA adds that certified products “may still have an odor”, because some ingredients such as surfactants or solvents carry one.

Two practical points follow. A product named “unscented” tells you little, and a product that smells of something is not necessarily fragranced. The only reliable check the sources point to is the ingredient list itself, or an independent certification that reviewed it. We cover the label vocabulary in fragrance-free vs unscented, how to read an ingredient list and essential oils.

The FDA’s page on fragrances in cosmetics (retrieved 2026-11-11) says even some cosmetics labelled “unscented” may contain fragrance ingredients, added to mask other smells. That page is about cosmetics. It also says that many products with fragrance ingredients that are not applied to the body are regulated by the Consumer Product Safety Commission; we did not read the rules that apply to cleaners, so we do not state what their labels must disclose. Our explainer on FDA fragrance labelling covers the cosmetic side.

“Green” is not the same as scent-free

A 2022 study in Indoor Air (PMID 36437676) measured air concentrations of 46 volatile and semi-volatile compounds during cleaning. It had 50 women clean their own homes with conventional or “green” products, then tested products in a laboratory chamber. The abstract notes there is “no official ‘green’ standard”. Its home results: women using conventional bleach products, disinfecting wipes and dish soap had higher breathing-zone concentrations of several compounds, and “use of ‘green’ all-purpose cleaners was associated with increases in air concentrations of some fragrance chemicals of concern.” In the chamber, 75% of the highest emissions came from conventional products, but the authors also found emissions of concern from green ones.

Read that narrowly. It is a small study, it measured specific compounds, and it does not say that any one product is a problem. What it supports is a point about method: a marketing word such as “green” or “plant-based” does not tell you whether fragrance is in the formula, so the ingredient list stays the test.

What the exposure surveys say

Two surveys of US adults, both from the same research group, report how many people say fragranced products affect them. They rely on self-report.

• In a nationally representative online survey (PMID 27867426, n = 1136, 2016), 34.7% reported health problems such as migraine headaches and respiratory difficulties when exposed to fragranced products, with cleaning supplies, air fresheners and personal care products named as examples of such products.
• In a 2018 survey (PMID 29391919, n = 1137), 64.3% of the respondents who reported a diagnosis of asthma or an asthma-like condition reported adverse effects from fragranced products, and 42.3% reported problems from being in a room cleaned with scented products.

These surveys show that the experience is common among respondents. They cannot show which ingredient causes it, and neither is a clinical diagnosis. If you are managing asthma or any other condition, a clinician is the right person to ask about triggers.

A Portuguese household checklist study (PMID 31816588, 309 families with newborns) listed household cleaning products and fragranced consumer products such as air fresheners, incense and candles among the main concerns for early-life exposure at home. It was a checklist tool study and measured no health outcomes.

Where to start

The sources do not rank rooms or products. This order is our own judgement, based on how often you handle or breathe the product, and it is not a regulatory or medical ranking.

1. Dish soap and dishwasher detergent. Most households use them daily. See fragrance-free dish soap and fragrance-free dishwasher detergent.
2. Laundry. See fragrance-free laundry detergent, dryer sheets, laundry boosters and the step-by-step guide to switching to fragrance-free laundry. Scent-releasing add-ins are covered in laundry scent beads.
3. Hand soap. See fragrance-free hand soap.
4. Floors, toilets and bathrooms. See floor cleaner, toilet bowl cleaner and the bathroom guide.
5. Small items that add scent. For example trash bags. The wider category overview is fragrance-free products.

In the roundups, a product is listed only where a maker’s ingredient list (or, for some, two independent retailer listings) shows no fragrance, and each says the evidence level and date. Disinfecting products make claims that are a separate regulatory matter, and we do not cover them here.

Air and ventilation

EPA’s indoor air guide (retrieved 2026-11-14) says that “indoor pollution sources that release gases or particles into the air are the primary cause of indoor air quality problems in homes,” and that inadequate ventilation “can increase indoor pollutant levels by not bringing in enough outdoor air to dilute emissions from indoor sources.” It also says kitchen and bathroom exhaust fans can reduce levels of organic pollutants that vaporise from hot water used in showers and dishwashers. The guide does not single out fragrance, so these are general principles, not claims about any cleaner.

EPA also advises paying attention to when and where symptoms occur, since some effects resemble colds: if they fade when a person is away from home and return on coming back, it suggests looking for indoor air sources. That is a prompt to investigate, not a diagnosis, and a clinician is the person to ask about symptoms.

What this page leaves out

This is a routine, not a product list; it names no products and gives no ratings. We did not read EPA’s pesticide pages, so disinfectant claims are out of scope. We did not check cleaners beyond the linked roundups, and we read abstracts, not full papers. The remaining limits are listed under “unknowns” on this page.