The 20x60mins show, in which hoarders are challenged to sort through their stuff and say goodbye to the things with they no longer need, has been acquired by TV3 Denmark, TV Norge Norway, TV4 Sweden and MTV3 Finland.
Discovery Italy has taken the first ten episodes.
Foxtel in Australia and Choice TV New Zealand have also bought the series.
The show airs on ITV1 in the UK.
Anthony Appell, Twofour’s head of sales, says: “The show ticks all the boxes for broadcasters in the current climate: a real challenge format with human drama that’s affordable to produce.”