The answer to 'signs of mosquito' is the presence of mosquito bites, buzzing sounds, and mosquitoes themselves. Common signs of a mosquito problem include itchy red welts on the skin from mosquito bites, hearing a high-pitched buzzing sound, and actually seeing mosquitoes flying around. Mosquitoes breed in standing water, so looking for sources of stagnant water like clogged gutters, birdbaths, or old tires can help identify where they are coming from.
If you're seeing these signs, it's best to take action to eliminate mosquitoes. You can start by removing any standing water sources around your home, using mosquito repellent, and installing screens on windows and doors. For more severe infestations, it's usually best to call a professional pest control company to properly treat the problem.