Why is the scent of the air washer barely noticeable?

The intensity of the perfume depends on several criteria:

• The type of perfume: natural scents are often less intense than synthetic ones and some components are more dominant than others.
• The size of the room (the smaller the room, the more noticeable the perfume).
• The room temperature and relative humidity (the more humid the air, the more noticeable the perfume).

To increase the intensity perfume, you can add a few extra drops of essential oil. It should also be taken into account that the main functions of the air washer are to purify and humidify the air. The intensity of the perfume will therefore never be comparable to that of an essential oil diffuser.