The answer to 'how to maintain carpet cleaning' is to follow a regular cleaning schedule, use the right cleaning products, and address spills and stains promptly. Regular vacuuming is essential to remove dirt and debris, and you should deep clean your carpets every 12-18 months using a professional-grade carpet cleaner or by hiring a professional carpet cleaning service.
When cleaning carpets yourself, always test the cleaning solution on a small, inconspicuous area first to ensure it doesn't discolor or damage the carpet. Blot up spills immediately with a clean, white cloth, and avoid rubbing the stain, which can push it deeper into the fibers. For tough stains or heavily soiled areas, consider renting a carpet cleaning machine or calling in a professional.