Similar activity was carried out by their counterparts in England, Scotland and Wales and you can see the results here:
Dove Men+Care Brand Manager John Savage explained: ""Some incredible names from the four corners of the UK and Ireland have taken up the maintenance challenge with tractors, power hoses, paintbrushes and other tools to prepare their stadiums for the fans, team mates and opposition.
"In amongst all the hard work though, the players seem to have had a lot of fun and I think that really comes through in the video.""
The release of this footage last week will be followed by an exclusive behind the scenes edit in weeks to come.
The launch of this video kicks off an exciting, new digital programme for Dove Men+Care as they cement their commitment as an Official Partner of Irish Rugby.
As the GUINNESS Series gets underway at the Aviva Stadium this weekend, more exclusive content will be uploaded to a dedicated channel on YouTube, www.youtube.com/dovemencareuk, supported by regular insights, unique imagery and competitions across Twitter @dovemen.