Volvo has teamed up with Grey London to create LifePaint – a reflective spray intended for the use of cyclists and others who use the roads in the dark and want to stay safe and visible. The spray “paint” (which isn’t really paint at all) is invisible in normal daylight, but reflects brightly when headlights are shone on it in the dark. It can be sprayed onto almost anything, including bikes, shoes, clothing, or backpacks, and the reflective quality will last for a week before needing to be refreshed. If you want to wash it off, it shouldn’t damage fabrics, colours or other materials in any way. Check out the video below to learn more.