One of the most widely used oil-based plastics, polyurethane, is particularly hard to recycle or destroy safely. It also releases toxic chemicals into landfills. However, some microorganisms are ...
Q I have a bedroom set from the late 1970s that's made of ash. I would like to stain the light, yellowy wood to a dark, almost black color. How would I go about this? I can't move the furniture to ...