When it comes to handling waste, it's crucial to follow your local regulations. However, with GreenEarth's unique cold filtration method, things are a bit different. The waste produced in this process is mostly solid or in powder form, and extensive lab tests have shown that it doesn't contain any hazardous materials. Because of this, many local municipalities allow GreenEarth cleaners to dispose of this filtration waste as regular solid trash, following standard disposal guidelines.