Até q'enfim!

A spray-on form of glass that fights off superbugs, keeps wine fresh and protects clothes from stains has been invented by scientists.

If that were not enough, the liquid glass also makes ovens and bathrooms a doddle to clean - and just one spray could last for a year.

Mixed with water or alcohol and sprayed on a surface from a hospital bed to a bathroom floor, it creates an ultra-fine film, hundreds of times thinner than a human hair.