There are several types of repellents available: - Chemical Repellents: DEET and picaridin are the most commonly used chemical repellents. They are highly effective and provide long-lasting protection. - Biological Repellents: Natural compounds like oil of lemon eucalyptus and neem oil are gaining popularity. Although they are generally less effective than chemical repellents, they offer a more natural alternative. - Spatial Repellents: Devices such as mosquito coils and electronic repellers release repellents into the air, creating a protective zone around the user.
