In many locations, summer means mosquito stings that ruin the evenings. This is why the French magazine Que Choisir has decided to Compare several electric anti -medication speakersincluding the well -known raid and catch brands, to guide consumers in the choice.
How the evaluation took place
The test verified the effectiveness of devices in a laboratory specialized in insecticide treatments, observing both repellent capacity and that of preventing stings. Each product operated in a 55 m³ roomWhile 50 hungry female tiger mosquitoes were released in an adjacent room. After 1.5 hours from the activation of the speaker, a volunteer opened the door of the haunted room and stopped in the center for 7 minutes. The researchers counted the mosquitoes entrances and those who have placed on the forearm. The procedure was repeated after 2, 4 and 9 hours of use, with three tests for each device, in order to evaluate the protection during a whole night.
Toxicity
The analysis also considered the toxicity of the active ingredients issued during 8 hours of night use in the bedroom, for an adult and a 32 kg child. The aim is was to establish whether the exposure falls within the acceptable limits. It is good to remember that the speakers are not recommended for very young children, more sensitive to chemicals in the air.
Labeling
The test controlled the compliance of the labeling to the biocidal regulations and criteria of Que Choisir, considering the clarity of instructions, readability and consistency of informationas well as any restrictions on use.
The test results (in order of decreasing score)
Here is the ranking obtained after the test:
Is it worth buying an electric speaker?
The speakers that connect to the socket can offer variable protectionsince their effectiveness depends on the composition, often based on pyrethroids. Buying a product based only on the ingredients does not ensure a satisfactory result. Recall that these devices spread insecticides continuously, implying constant exposure during the night.
Possible alternatives
Those looking for mosquito solutions can choose between repellents and insecticides. The repellents keep insects away, while the insecticides eliminate them. The most reliable products contain Deet, which is effective if applied generously on the skin. The magazine Que Choisir does not recommend ultrasound devices, essential oils and trapssince they are not effective.
Types of repellents
The skin repellents are presented in spray (not to be sprayed on the face), stick, tubes or roll-on. The most common active ingredients include:
