A device for mosquito repellents, including a support structure having a first end arranged to be positioned on a surface, and a second end opposite the first end, the distance between the first end and the second end defining a height H of the support structure. The device further includes a first plate arranged at the second end of the support structure perpendicularly to a direction of height of the support structure, the plate being void of openings and suitable for receiving a heated mosquito repellent. The device still further includes a fan attached within the support structure, between the first end and the second end of the support structure, to blow air from the first end towards the second end of the support structure and the first plate, and means for operating the fan. The size and shape of the first plate is such that it covers the fan, when seen from the second end of the support structure in the direction of height of the support structure.