Ants are among the most common pests found in houses, apartments and the areas surrounding homes. At first, you may notice only individual workers searching for food, but their presence can soon become a serious nuisance. Pharaoh ants are particularly persistent because they multiply rapidly and establish large colonies in hidden parts of buildings. To prevent their spread and protect your home, it is important to act promptly and use effective ant-control solutions.
Why Do Ants Enter Homes?
Ants commonly live in gardens, orchards, lawns and areas around buildings, but they often enter houses and apartments as well. They are most frequently seen during the warmer months, when they actively search for food, water and suitable places for their colonies to expand. They can enter through even the smallest cracks, gaps around windows and doors, or openings around pipes and other installations. They are particularly attracted to areas where food, moisture and favourable nesting conditions are available.
Pharaoh ants (Monomorium pharaonis) are especially persistent and are among the most common indoor ant pests. These tiny amber-yellow ants grow to approximately 2.5 mm and live in colonies that may contain up to 300,000 individuals. Instead of traditional nests in soil, they use cavities in walls, insulation materials and service ducts, often close to heat sources.
Ant reproduction takes place within the colony, where each individual has a specific role. Fertile females lay eggs that develop into larvae, pupae and then adult ants. A single Pharaoh ant queen can lay up to 350 eggs, while development takes approximately five weeks, allowing the colony to spread rapidly.