text: David Cameron has been secretly using hair dye to turn back the years Nigel Farage suggested today. In a dig at the Prime Minister, the Ukip leader said that he was ‘jealous’ of how the Tory leader has reversed the greying process while in Downing Street. After clashing at last week’s televised leaders debate, Mr Farage said he had shaken Mr Cameron’s hand and ‘complimented him on his appearance’. Scroll down for video . David Cameron - who has been accused of trying to hide his bald spot - has been secretly using hair dye to turn back the years, Nigel Farage suggested today . He added: ‘Any man who can reverse the greying process I’m jealous of. ‘I’m going to have a go myself, it’s a wonderful thing. He’s also lost a lot of weight, he’s going out jogging.’ Asked if he thought Mr Cameron was too vain, Mr Farage said: ‘To a certain extent they all are. Some people it worries to death and others really don’t worry too much.’ Mr Cameron, 48, has previously been accused of visiting stylists and even trichologists to keep his hair looking youthful. In 2011, Downing Street was forced to deny claims Mr Cameron was fighting the relentless process with unnatural help after his grey hairs looked less prominent, . ‘I promise you he has not dyed his hair,’ a spokesman said. ‘The Prime Minister has other things to think about, he’s just not like that.’ Mr Farage said he was ‘jealous’ of how the Tory leader has reversed the greying process while in Downing Street . Asked if he thought Mr Cameron was too vain, a greying Mr Farage said: ‘To a certain extent they all are. Some people it worries to death and others really don’t worry too much' Before he was elected Mr Cameron, the youngest premier in almost 200 years, revealed he was concerned about going grey. 'I've had a few grey hairs and I expect I'll get a few more, whatever happens. This is a relentless process,' he said. A Tory party spokesman last night refused to comment on whether Mr Cameron dyes his hair.
target: Farage claims PM has been secretly using hair dye to turn back the years .
  He said: 'Any man who can reverse the greying process I’m jealous of'
  The PM has been accused of visiting stylists to keep hair looking youthful .