Professional carpet cleaning companies have the tools and expertise to tackle even the toughest stains and odors. They can remove a wide range of stains, including pet stains, coffee stains, and red wine stains, and they can also eliminate odors caused by pets, tobacco, and other sources. By hiring a professional cleaning company, you can trust that your carpets will be thoroughly cleaned and refreshed, no matter how severe the stains or odors may be.