PLASTICS Includes bottles, wrapping, and other plastic materials. METALS Covers steel, copper, aluminum, and other metals. OILS Includes lubricant, crude, vegetable, and hydraulic oils. E-WASTE Consists of batteries, computers, phones and other electronic waste. APPLIANCES Covers large items such as stoves, AC units, refrigerators, freezers, TVs, beds, mattresses, sofas, and tables. BIOWASTE Includes organic waste such as food scraps, garden waste, and biodegradable materials.