Raid offers an ANTI-MOSQUITO PROTECTION solution designed to shield your living areas from regular and tiger mosquitoes. Utilizing an electrical device, this product ensures you remain safeguarded against the viruses and illnesses these pests can spread for up to 90 nights, delivering swift and steady defense. Its effectiveness persists even when windows are ajar and lights are illuminated. Furthermore, it features a scent-free formula to keep your environment comfortable. It comes with three refills for extended use.