Printed from smellbook.com/smells/detergent. This printout keeps the entry for Detergent itself: its description, reference card, Connections, questions, evidence, related smells, record details, states, names and citation. It leaves out your own notes, the map, the lists of paths, routes, stories and fragrance directions, and the lists headed “Also linked to” (other entries that share its place or material) and “Linked from”; they are on the page online. The entries this one links to are still printed under Connections and Related smells.
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Also known as Laundry Detergent
A concentrated cleaning-product smell associated with laundry, freshness cues and perfumed household routines.
Setting: product. An editorial word for the kind of place or occasion the smell belongs to, not a smell word.
Laundry detergent smells concentrated, clean and perfumed, with a soapy base and bright floral, fresh-cotton or citrus notes that many people read as freshness. EDITORIAL
Links SmellBook records for this entry: where you meet it, related smells and comparisons. EDITORIAL links are chosen by SmellBook editors. Nothing here is a ranking.
QUESTIONS ABOUT DETERGENT
Laundry detergent smells concentrated, clean and perfumed, with a soapy base and bright floral, fresh-cotton or citrus notes that many people read as freshness. Straight from the bottle or box it is strong and slightly sharp, almost powdery or syrupy. Diluted in washing water it turns softer and lighter, and only a faint trace remains on dried laundry.
In SmellBook’s words: clean, fresh and concentrated.
It is met in laundry rooms and utility cupboards, beside washing machines, in supermarket cleaning aisles and around launderettes. Many people link it with washing day and freshly cleaned clothes.
Typical settings: laundry room, washing machine, household cleaning.
SmellBook links it to 2 place pages: see them in Connections.
One VERIFIED scientific claim from one published source is recorded for this entry: d-Limonene in dryer-vent air with fragranced and fragrance-free detergent. This claim says only what its source supports, in the scope shown with it.
The scientific study behind this evidence is chemistry or emission work, not a study of how the smell is perceived.
Detergent is descriptive only; SmellBook does not encourage intentional inhalation or unsafe product use.
SmellBook records one written comparison with other smells: see it in Connections.
Words that are easy to mix up: Is fresh the same as clean? and Is citrus a kind of fresh?
No historical source or heritage record is linked to this entry yet.
Answers marked EDITORIAL are written by SmellBook editors to describe the experience and add no scientific fact. Answers marked VERIFIED point to claims on published sources, checked against each source's own summary where one was available (each claim's page says how); what each claim supports is in its own text and scope.
Scientific evidence · 1 claim
d-Limonene in dryer-vent air with fragranced and fragrance-free detergent
In a study of six residential dryer vents, the highest d-limonene concentration measured in vent air was 118 μg/m³ (mean 33.34 μg/m³) in households using fragranced laundry detergent and 0.26 μg/m³ (mean 0.25 μg/m³) in households using only fragrance-free detergent.
Six households near Melbourne, Australia, all using the same two study detergents, one fragranced and one fragrance-free liquid laundry detergent: four used the fragranced one and later switched, two used only the fragrance-free one, and the fragranced values are from before the switch. One-hour samples of dryer-vent air from the start of drying, analysed for d-limonene only. Emission composition, not the smell of detergent; d-limonene is not named as the cause of a detergent's scent; not every detergent; the study's health conclusions are outside this claim.
How this was found: Emissions or air measured. What a material, product or place releases into the air was measured, usually without assessing odour. Source: primary study; material-emission work. Studied: air from residential dryer vents while washing done with fragranced or fragrance-free detergent dried.
Nigel B. Goodman et al.
Air Quality, Atmosphere & Health
DOI 10.1007/s11869-018-0643-8Links chosen by SmellBook editors, not a ranking.
Associations can vary strongly by person, place and culture.
PATHS FROM HERE
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WHERE THIS SMELL APPEARS
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FOR RESEARCHERS AND EDITORS
Identity, revision history, corrections and how to cite Detergent.
CULTURAL: This entry's associations depend on context, language, memory or culture; its description and smell words are editorial. It says nothing about research or historical evidence; evidence for this entry is shown separately: VERIFIED.
How this entry is identified and named, for citing it or matching it with other records.
SmellBook SB-0164 — Detergentsmellbook:smell:detergenthttps://smellbook.com/smells/detergentSmellBook. (2026). Detergent (revision 5, 2026-10-24). SmellBook Public Atlas. smellbook:smell:detergent. https://smellbook.com/smells/detergent@misc{smellbook_detergent_r5,
author = {{SmellBook}},
title = {Detergent},
year = {2026},
note = {SmellBook Public Atlas, revision 5, 2026-10-24, smellbook:smell:detergent},
url = {https://smellbook.com/smells/detergent}
}TY - ENCYC ID - smellbook-detergent-r5 TI - Detergent AU - SmellBook T2 - SmellBook Public Atlas PY - 2026 DA - 2026/10/24 ET - revision 5 UR - https://smellbook.com/smells/detergent N1 - SB-0164; smellbook:smell:detergent; resolver https://smellbook.com/id/smell/detergent ER -
The citation names revision 5 of 2026-10-24, so a reader can tell exactly which version was cited. Citing records what was read; it does not grant a licence.
Detergent is descriptive only; SmellBook does not encourage intentional inhalation or unsafe product use.
Added VERIFIED evidence through source intake: a measurement of d-limonene in dryer-vent air with fragranced and fragrance-free detergent.
Created 2026-09-22 · Updated 2026-10-24Dataset history In the SmellBook dataset since the first of three dataset releases of 2026-09-30; changed in the first of two dataset releases of 2026-10-05 (descriptors).
No correction notices published for this entry. Corrections policyEVIDENCE MATTERS
SmellBook separates cultural association, community perception, verified evidence, prediction and experimental relationships rather than presenting them as the same thing. Read the evidence guide ↗ See the evidence coverage report ↗