Cleaning, washing, sterilization of sofas, carpets, mosques, curtains, and tents using steam on-site with the latest international American machines. Cleaning and sterilization of apartments, villas, buildings, palaces, hotels, and polishing and shining of ceramics. Cleaning and sterilization of ground and elevated water tanks, swimming pools, and their insulation to prevent leakage. Control of all harmful crawling and flying household insects and their complete elimination using safe control methods and pesticides by a specialized engineer and well-trained labor.