Produced from commodity PE resins, Emerald Oxo Biodegradable garbage bags incorporate TDPA (Totally Degradable Plastic Additives). Bags are not affected by moisture and can be re-used. When disposed of in landfill sites or when inadvertently littered, plastic garbage bags will degrade and ultimately biodegrade into CO2, water, and biomass, which will help reduce build up of methane gas in landfill.