Boeing’s new technology will disinfect 99.99% of gross lavatory germs in three seconds.

Dread using airline lavatories near the end of a long flight, for fear of exposure to a host of vile germs? Boeing may have a solution for you.

The plane maker built a new self-cleaning toilet that it says can kill 99.99% of the germs coating airline lavatories in three seconds, the company announced on Wednesday (Mar. 3).