The answer to 'how did bee get in my house' is that bees can find their way into homes through small cracks and openings, especially around windows, doors, and vents. Bees are attracted to sweet smells and may enter a home in search of food, water, or shelter.
Common causes include an active beehive or swarm near the home, gaps or cracks in the home's exterior, and open doors or windows. Signs of a bee infestation include buzzing sounds, seeing bees flying around, or finding dead bees inside. The best solution is to seal any entry points and contact a professional pest control technician to properly identify and remove the bees.