In accordance with the Green Seal® methodology and OECD 301E, this product is readily biodegradable, ensuring a swift dissipation of vapors. It leaves no stains and boasts a concentrated formula that can be diluted up to 250:1. Safe for use on plastics. The Concentrated Biodegradable Glass Cleaner, with a 5-liter capacity, is an environmentally friendly cleaning solution designed specifically for glass surfaces. This concentrated solution effectively cleans windows, mirrors, and other glass surfaces, removing dirt, grime, and smudges without causing harm to the environment.