Scent marketing goes wrong in predictable ways when it is not done professionally: overscenting, a scent that does not fit, complaints from sensitive staff or customers, poor-quality oils of unknown origin, scent competing with food, inconsistent delivery, unsupported health claims and problems with indoor air quality. Each risk is manageable, which is exactly why scenting should be treated as a managed service rather than a gadget.
The main risks
Overscenting
The most common failure. Staff complain, customers comment and the brand looks heavy-handed. It usually happens because the level is set by someone whose nose has adapted. See scent intensity.
Fragrance sensitivities
Some people are sensitive to fragrance. Low levels, scent-free zones and a clear way to raise concerns protect staff and customers, and your reputation.
Unknown oils
Cheap oils from traders may be poorly documented, inconsistent and not formulated for diffusion. Ask whether a fragrance is formulated within the IFRA Standards and who made it. Ours are created by drom.
Indoor air quality
Singapore’s code of practice for indoor air quality in air-conditioned buildings, SS 554 (revised in 2026), sets recommended limits for indoor contaminants, including total volatile organic compounds. Fragrance contributes to those compounds, so heavy scenting can work against a building’s air quality targets. Keep levels low, work with the building’s ventilation and involve facilities teams.
Health claims
Claiming a scent reduces stress, purifies the air or improves health is risky and usually unsupported. Describe scent in sensory terms. See aromatherapy at work.
Scent near food
Fragrance near dining and food preparation competes with flavour and can seem unhygienic. Zone it out.
Poor fit
A scent that clashes with the brand or products confuses customers. See fragrance families.
Inconsistency
Lapsed refills, different oils between outlets and unserviced machines stop scent from ever becoming recognisable.
Building approvals
Connecting equipment to a central ACMV system without landlord approval can cause problems in multi-tenant buildings. See HVAC and ACMV scent diffusion.
Pets and sensitive settings
Some oils are risky for animals, and clinics need extra care. See scenting around pets and our healthcare and clinic scenting page.
How professional scenting manages the risks
- Site assessment before recommending anything.
- IFRA-formulated fragrance from a known perfume house.
- Conservative calibration, checked with fresh noses.
- Zoning around food, desks, treatment rooms and sensitive areas.
- Scheduled servicing and a clear complaints process.
- Coordination with building management.
See our commercial scenting service.
Frequently asked questions
Is scent marketing safe?
With IFRA-formulated fragrance at low levels and sensible zoning, it is widely used in commercial spaces. Most problems come from poor practice.
Can scenting affect indoor air quality?
Fragrance adds volatile organic compounds, so heavy scenting can work against air quality targets such as those in SS 554. Low levels and good ventilation matter.
What should we do if someone complains?
Take it seriously, reduce the level or zone the area out, and follow up. A good provider can adjust quickly.
Further reading: Marketing on Wikipedia.
