How long does it take for various materials to decompose... Here are some popular contributors to pollution. - Toilet Roll - 1 Month - Cardboard - 2 Months - Plastic Bags - 10-20 Years - Cigarettes - 10 Years - Drinking Cans - 200 Years - Diapers - 450 Years - Fish Hooks - 600 Years - Plastics - 100-1000-Never Years... Pollution needs to STOP ... Protect Our Environment... GeoSolEarth Staff Cape Town and Table Mountain By Foot - Adventure Our Crew Love Business Trips to Cape Town... More Drakensberg Videos... Drakensberg Adventure On Other Travel Blogs ... Spioenkop Dam and Nature Reserve