As those in Oklahoma began the long process of cleaning up after the storm, the Internal Revenue Service announced tax relief to individuals and businesses to those impacted by the tragedy.

FORBES: IRS Announces Tax Relief For Oklahoma Tornado Victims

Its unpublished internal tests have found the brush is six times more effective than cleaning using hands, the company says.

WSJ: Sonic Facial Brushes: Deep Cleaning Faces at the Speed of Sound

It says its members' alternative suggestions for saving money include scrapping the internal market in the NHS and bringing outsourced services such as bin collection and street cleaning back under public control.

BBC: Unions urge different approach as cuts debate continues