Smartphone screens are three times dirtier than a toilet seat, research finds August 20, 2018 IFTTT, Metro loading... Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsRod Laver doubts Roger Federer can win US Open ahead of Novak Djokovic and Rafael NadalWho is Karen McDougal and what has she said about her ‘affair’ with Donald Trump?A ‘potentially hazardous’ asteroid bigger than St. Paul’s Cathedral is heading for EarthKFC is selling a special burger for one day only… in one KFC in BoltonThe women who could bring down Trump after the mid-term electionsMurderer who escaped jail arrested after more than a year on the run