What are the common misunderstandings about deodorising and antibacterial sprays for clothes?
This answer is a draft. It stays unpublished until legal review and source verification are complete.
"Spray the clothes you cannot wash" is an everyday habit in Japan, and fabric sprays such as Febreze (ファブリーズ) and Reset (リセッシュ) are popular with visitors too. Here we explain what they can and cannot do, how the words "antibacterial" (除菌, jokin) and "deodorising" (消臭, shōshū) on the label are regulated, and how to use them safely.
Labels and the rules behind them
| Label term | Category | Meaning | Regulation |
|---|---|---|---|
| Deodorising (消臭) | General goods | Chemically breaks down or neutralises odour compounds, or absorbs them | Act against Unjustifiable Premiums and Misleading Representations (no unsupported claims). Industry self-regulation (Japan Soap and Detergent Association, etc.) |
| Reduces bacteria (除菌) | General goods | Reduces bacteria (which ones, and under what conditions, depends on the maker's own tests) | Industry self-regulation requires the footnote "does not remove all bacteria" |
| Antibacterial (抗菌) | General goods | A finish that inhibits bacterial growth | As above |
| Kills bacteria / disinfects (殺菌 / 消毒) | Medicines and quasi-drugs only | Kills bacteria | Cannot appear on general goods (Pharmaceuticals and Medical Devices Act, Japan's drugs and cosmetics law) |
| Viruses | General goods may use only limited, test-based wording such as "reduces viruses" | — | There are cease-and-desist orders under the Premiums and Representations Act |
How to use them
| Point | Detail |
|---|---|
| Role | A stop-gap until washing. Sweat and skin oils remain → wash or dry-clean regularly |
| Fabrics | Check the label. Silk, rayon, leather, kimono and water-repellent finishes may stain or discolour. Test on a hidden spot |
| Distance and amount | 20–30 cm away, a light even mist over the whole garment. Never so much that it is wet (stains, water rings) |
| Drying | Dry in the shade before wearing or putting away. Storing it damp invites mould |
| Fire | Alcohol (ethanol) formulas are flammable. Do not use or store near flames |
| Breathing it in | Ventilate. Do not spray towards the face. Do not use large amounts near children or pets |
| Food and skin | Do not use a clothing spray on skin, food or the inside of a mask (separate products exist) |
- The Consumer Affairs Agency has issued cease-and-desist orders under the Premiums and Representations Act against general goods claiming "reduces bacteria" or "virus removal" without evidence (several cases since 2020). Check the test conditions.
- "For fabric", "for rooms" and "for shoes" have different formulas. Using one outside its purpose can stain the fabric or work less well.
- The source of the smell is the waste products of bacteria (Moraxella and others; see the towel article). A spray reduces them temporarily, but with moisture and soiling they come back.
[Verify] Check the labelling rules against Consumer Affairs Agency (Premiums and Representations Act) and Ministry of Health, Labour and Welfare (Pharmaceuticals and Medical Devices Act) materials, and the industry self-regulation against the Japan Soap and Detergent Association and similar bodies.
Misunderstanding 1｜Spraying is the same as washing
The soiling stays. It is a stop-gap until washing; wash clothes you have sweated in.
Misunderstanding 2｜"Reduces bacteria" and "kills bacteria" mean the same
"Kills bacteria" and "disinfects" are terms for medicines and quasi-drugs only. "Reduces bacteria" on general goods means only that bacteria are reduced, and which ones, under what conditions, depends on the maker's tests.
Misunderstanding 3｜It can go on any garment
Silk, rayon, leather and water-repellent finishes may stain or discolour. Check the label and test on a hidden spot.
Misunderstanding 4｜The more you spray, the better it works
Spraying until wet causes stains and water rings, and storing it damp invites mould. Light mist, then dry.
Misunderstanding 5｜It contains alcohol, so it is safe for anything
Flammable — keep well away from flames. Do not breathe it in or use it on skin or food. Stick to the stated purpose.
---
Sources
- Consumer Affairs Agency, "Cease-and-desist orders under the Act against Unjustifiable Premiums and Misleading Representations on products claiming to reduce bacteria or remove viruses" [除菌・ウイルス除去をうたう商品の表示に関する景品表示法の措置命令]
https://www.caa.go.jp/policies/policy/representation/fair_labeling/
- Ministry of Health, Labour and Welfare, "Pharmaceuticals and Medical Devices Act (labelling of bactericidal and disinfectant claims)" [医薬品医療機器等法（殺菌・消毒の表示）]
https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/kenkou_iryou/iyakuhin/index.html
- Japan Soap and Detergent Association, "Voluntary standards on antibacterial and deodorising claims" [除菌・消臭の表示に関する自主基準]
https://jsda.org/w/index.html
⚠️ Editorial note: the source URLs above were identified by search. Our working environment cannot reach go.jp domains, so the contents have not been checked against the text. Verify every source before publication and record who checked it and when.
About this article
What we share here are ideas and everyday practices passed down among people living in Japan, together with general information drawn from public sources. They are not official recommendations, and they are not professional instruction. Practices vary between households and regions.
This is general information. Results vary from person to person and depend on your own conditions and surroundings.
Please decide for yourself, using your own judgement, whether any of this suits your situation. We cannot accept responsibility for any damage, loss or injury arising from following this article.
Follow the care label and the maker's instructions for any garment, shoe or bag. For expensive or sentimental items, ask a specialist cleaner or repairer.
Sources
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