Accommodation facilities provide warmth, food sources, moisture, and hiding places that make them vulnerable to a variety of pests and insects. Effective housekeeping operations require knowledge of the common pests encountered, the risks they pose to hygiene and guest satisfaction, and the methods used to prevent and eradicate infestations. Pests not only damage property and stored materials but also act as vectors for disease, contaminate food, and create negative impressions that can harm the reputation of the establishment. Cockroaches are among the most common pests found in hotels, hostels, and other accommodation facilities. They thrive in warm, humid environments such as kitchens, drains, garbage areas, and service ducts. Cockroaches are nocturnal and feed on food scraps, grease, and organic waste. Their presence can lead to food contamination and the spread of pathogens. Control measures include maintaining strict sanitation, sealing cracks and crevices, eliminating moisture sources, and using gel baits, traps, and approved insecticides. Regular deep cleaning of kitchen equipment and proper waste management are essential preventive steps. Bed bugs are a major concern in guest rooms because they feed on human blood and hide in mattresses, bed frames, upholstery, and wall joints. They spread easily through luggage and linens, causing discomfort, allergic reactions, and reputational damage. Early detection through routine room inspections is critical. Eradication typically involves isolating affected rooms, laundering bedding at high temperatures, vacuuming thoroughly, steam treatment, and, where necessary, professional pest control using residual insecticides. Mattress encasements and minimizing clutter help prevent recurrence. Ants are frequently found in guest rooms, pantries, and dining areas, attracted by sugary or greasy food residues. Though small, they can form large colonies and contaminate food supplies. Prevention focuses on maintaining cleanliness, promptly wiping spills, storing food in sealed containers, and sealing entry points such as gaps around windows and doors. Baiting systems are