Damp and less ventilation
These rooms are usually on the ground floor, next to the courtyard or on the roof, and may lack a window opening straight to fresh air. With coastal humidity and a small air conditioner running overnight, water condenses on walls and windows and smells begin.
Drying laundry inside the room and storing food there makes damp and odours worse.
Common causes of smells
- Drying laundry in a shut room
- A small bathroom without an extractor fan
- Bedding that is never aired or washed
- Food stored in an unsealed way
- An air conditioner whose filter needs cleaning
