ladaavesta - I think the best thing to do would be to throw it in a specialized trash can to be picked up and recycled later.

marmontes - Is it possible to use leftovers again? Just save on material and be good for the environment

gibsonmichel - 3D modeling has a waste problem. Affordable production and the ability to easily experiment with new designs stimulate innovation, but also increase the number of errors and accumulation of waste. Which most often end up in landfills. It is difficult to get accurate statistics on how much waste 3D modeling produces. They definitely need to be disposed of correctly, it is better to call specialists. In such cases, I turn to https://www.zerowastegroup.co.uk they come to my house and take all the garbage for recycling.