This document discusses waste management in hotels using the 3R approach of reduce, reuse, and recycle. It explains that large amounts of waste can cause health and environmental problems and waste valuable resources. The 3R approach helps maximize resource use while minimizing waste generation. Hotels should measure the types and amounts of waste they produce, find ways to reduce waste, reuse items when possible, and recycle what can't be reused. Proper handling and disposal of hazardous waste is also important for staff and environmental safety. Examples of waste reduction, reuse, and recycling practices in hotels are provided.