How dichloromethane is stymieing efforts to restore the ozone layer
Back in 1985, we first knew about the hole in our ozone layer which protects us from the sun’s UV rays. With a hole in the ozone layer, this enables the sun’s ultra violet light to penetrate our atmosphere. CFCs were blamed for the ozone layer’s hole so, come the late 1980s, they were banned from spray-on deodorants and refrigerators. This year, a recent study by Lancaster University, it was found that dichloromethane was having a similar effect to the ozone layer’s hole.