Pests invade homes in search of food, water, and shelter.Signs of a pest problem include droppings, gnaw marks, and strange smells.Simple ways to keep pests out include keeping your home clean and sealing entry points.Fixing leaks, storing food properly, and reducing moisture can deter pests.If DIY methods fail, consider hiring professionals for pest control services.Common pests like ants, cockroaches, rodents, and bed bugs require specific handling techniques.Tips for dealing with ants include wiping surfaces, using vinegar, and sealing entry points.To manage cockroaches, keep your home dry, take out the trash regularly, and use bait stations.For rodents, seal entry points, set traps, and store food securely.Bed bug control involves washing bedding, vacuuming, and seeking professional help if needed.