The best way to choose the right size of the bottle is to start with the extension of the space you want to scent:
250ml > 8-10 sqm*
500ml > 20-25 sqm*
The use of the sizes 1250 ml, 2500 ml and 5000 ml, surely suitable for ambiances usually larger than 15 sqm*, besides granting an effective perfume, represent a real home decor element.
*the sqm are indicative and usually refer to ambiances with high ceilings, average 2 meters height
The 100 ml diffuser is useful to scent only small areas (ex. walk-in closets), the spray instead to refresh them temporarily.
In the centre of a room or, for larger ambiances, it is recommended to have 2 in opposite sides of the area.
Vaniglia Mandarino is the perfect purifier, and an ideal fragrance for children.
To adjust the intensity of the scent, turn all or only some of the provided sticks, once or several times per day.
Verify the duration
The duration of a fragrance depends on the size of the area in which it is located, its temperature, out of direct sunlight and drafts that can accelerate the evaporation. However, there are a few tricks to make the fragrance last longer:
When purchasing the diffuser, always match a refill of the same fragrance to use in small quantities, but more frequently. In this way you will be able to keep the level of the fragrance always on top of the curve, avoiding that the quantity of oxygen inside the bottle affects on the evaporation
Keep the fragrance out of heat sources
Combine to the area you wish to scent the right size of the bottle