Cleaning multi-story buildings can be difficult because they are so tall. There are a few steps you can take to ensure your environment is safe and clean. It is crucial to understand which cleaning products and methods should be used on each surface. Depending on the material of your items, you may need to use certain cleaners or polishes. This will prevent discoloration and damage. Carpets and upholstery may require different cleaning products from hardwood floors and tile floors.