Pronunciation: (kom-pohst-uh-buhl)
Compostable refers to materials that break down into organic matter (compost) under specific composting conditions within a defined timeframe. These conditions usually involve a controlled environment like a commercial composting facility, with the right mix of moisture, temperature, oxygen, and microorganisms. Compostable foodservice disposables, such as plates, cups, cutlery, and containers made from materials like PLA (polylactic acid) or bagasse (sugarcane pulp), are designed to decompose fully, leaving no toxic residues, and become a valuable soil amendment. It's important to distinguish compostable items from biodegradable ones, as the latter may not break down completely or quickly enough for composting purposes and may require industrial composting facilities rather than home composting. Simply throwing compostable disposables in a landfill negates their environmental benefits, as landfills lack the necessary conditions for proper decomposition.
