Abstract: An insect trap formed from a sheet that defines an adhesive surface, the sheet including on two opposite ends engaging means in order to engage said opposite ends together. The adhesive surface is curved when the opposite ends are engaged together, thus allowing the insect trap to be used in any location, including inside a cupboard or on a table.

Abstract: The device for supplying a product inside a toilet bowl, comprising a fastening element for the coupling thereof to a toilet bowl, and a changeable reservoir of said product, which may be placed on the outside of the toilet bowl, and is characterized in that it further comprises an absorbent element connected to said changeable reservoir and impregnated with said product, it being possible to place said absorbent element inside the toilet bowl. The invention enables all of the components thereof, especially those most likely to be handled, to always be as clean as possible, supplying the product in a very cost-effective manner.

Abstract: A volatile substance evaporation element including a rod impregnated with volatile substances, the rod being made of sintered wood. The porosity of the rod varies between its core and its surface, the porosity of said rod being lower on its surface than in its core, making it possible to increase the capacity of the core of the evaporation element to act as a receptacle for volatile substances.

Abstract: A system for releasing volatile substances includes a receptacle housing a volatile substance, a ventilation surface arranged in the receptacle provided with ventilation windows, and a fan for inducing the ventilation of the scent of the volatile substance. The fan can move between at least two positions. The effectiveness with which the perfume evaporates during the work cycle of the device can be improved and controlled with the system.

Abstract: A system for delivering volatile substances comprising a housing inside which a volatile substance is housed; a ventilation surface placed in the housing provided with ventilation windows, and a regulating element that can be placed in at least two different positions: a first position of maximum air circulation, and a second position of minimum air circulation; and where the regulating element is further characterized in that in the first position, the regulating element opens an additional ventilation opening, and in the second position, the regulating element closes the of additional ventilation opening. The system for delivering volatile substances permits easy regulation of the circulation of air for increasing or decreasing a volatile substance, for example a fragrance, by simply rotating the regulating element.