Dettol prepares for the flu season

I have a question about this new Dettol cleaning spray.

If it does what it claims to do and kills the Swine Flu virus, is this any different than giving people the vaccine?

Dettol has recently launched a new £1.5M advertising campaign to promote the preventative benefits of Dettol against the cold and flu virus.

The high profile 12 week campaign which covers TV, radio and on-line activity will focus on the fact that Dettol kills 99.9% of bacteria and viruses including the flu virus and significantly Swine Flu (H1N1).

Source: Dettol prepares for the flu season

I don't want to jump to conclusions, so i thought i'd ask first.

Thanks.

CX.