EU home-fragrance products such as diffuser liquids and room sprays may be hazardous mixtures under CLP. Classification, label elements, packaging and poison-centre duties depend on the final mixture and market. Cosmetic perfume rules and an IFRA document do not replace this assessment.
Classify the finished mixture
Provide the final quantitative formula and current supplier safety data to a competent classifier. Determine physical, health and environmental hazards under Regulation (EC) No 1272/2008. A fragrance oil classification cannot simply be copied to a diluted diffuser or spray.
Build the CLP label
Use the resulting product identifier, supplier details, nominal quantity where applicable, hazard pictograms, signal word, hazard and precautionary statements, and supplemental information. Check Member State language requirements, precedence rules, size and legibility on the actual pack.
Assess UFI and notification duties
Determine whether the hazardous mixture is within harmonised poison-centre notification scope and which legal entity is responsible. Generate and manage the Unique Formula Identifier against the exact composition and submission. A UFI printed without a valid corresponding notification is not completion.
Control packaging and consumer use
Review closure, leakage, material compatibility and any child-resistant or tactile-warning requirements produced by classification. Provide spill and surface precautions appropriate to diffusers or sprays. Evaluate outer gift packaging without obscuring required information.
Manage composition changes
Keep formula, classification calculation, SDS, UFI, notification and artwork under linked version control. Supplier or concentration changes may require a new assessment, updated submission or new UFI depending on the change. Obtain market-specific professional review before placing the product on sale.
Project checklist
- Final quantitative mixture
- CLP classification
- Market-language label
- UFI applicability
- Poison-centre notification
- Packaging requirements
- Composition change control