Unscented or very lightly scented options, used with good ventilation and avoiding aerosol sprays or smoke-based formats, tend to cause the fewest problems for households with fragrance sensitivities — simple and low-concentration genuinely beats anything marketed as long-lasting or intense.

A sensible approach for sensitive homes

Smoke-based options like bakhoor and incense, along with aerosol air fresheners, tend to be the most likely to cause irritation since they disperse particles or strong concentrations quickly through the air. Lower-key options such as a lightly scented reed diffuser, used sparingly, or simply better ventilation and natural airing of rooms, are usually better tolerated. It’s worth testing anything new in one room first, for a short period, before using it more widely through the home.

  • Avoid aerosol sprays and smoke-based fragrance where sensitivity is a concern
  • Light, low-concentration diffusers tend to be better tolerated than intense formats
  • Test in one room first, and prioritise ventilation over masking

It’s also worth introducing anything new gradually and in small amounts, since a sudden change from no scent at all to a strongly fragranced home can make it harder to identify what’s actually causing a reaction if one occurs.

Natural ventilation, simply opening a window regularly rather than relying on any product to freshen a room, remains one of the most underrated tools for a sensitive household.

Our home fragrance guide and our complete guide to perfume go into gentler options in more depth.