Hyönteiskarkote

Hyönteiskarkote, commonly known as insect repellent, is a substance or device designed to deter insects, particularly biting or disease-carrying ones like mosquitoes, ticks, and flies. Its primary function is to prevent insect bites, which can cause discomfort, itching, and allergic reactions, and also to reduce the risk of insect-borne diseases such as malaria, West Nile virus, Lyme disease, and dengue fever.

The most common types of insect repellents are topical applications, which are applied directly to the skin or clothing. These often contain active ingredients that interfere with insects' sensory systems, making it difficult for them to locate their targets. DEET (N,N-diethyl-meta-toluamide) is one of the most widely used and effective active ingredients, known for its broad-spectrum protection against a variety of insects. Picaridin and oil of lemon eucalyptus are other popular and effective alternatives. When using topical repellents, it is important to follow product instructions regarding application frequency and concentration, especially for children.

Beyond topical applications, insect repellents can also come in the form of diffusers, sprays, coils, and candles that release repellent substances into the air. These are often used in indoor or outdoor living spaces to create a larger protected area. Repellent-treated clothing and nets offer another layer of defense, particularly in areas with high insect populations or disease risk. The effectiveness and duration of protection vary depending on the type of repellent, its concentration, the insect species, and environmental conditions like temperature and humidity.