The answer to 'how to maintain house cleaning' is to develop a consistent cleaning routine and use the right cleaning products and techniques. This will help keep your home looking and feeling clean on an ongoing basis.
Start by creating a cleaning schedule that covers all the major areas of your home - floors, surfaces, bathrooms, kitchen, etc. Aim to do a thorough clean once a week, and do quick daily or weekly tasks like wiping down counters, sweeping floors, and tidying up. Use microfiber cloths, sponges, and other tools designed for efficient cleaning. Invest in quality cleaning products formulated for the surfaces in your home. Be sure to follow the instructions and safety precautions on any cleaning supplies.