REVELLERS have been warned not to make a potentially costly mistake if they have any leftover Baileys after Christmas.
The Irish cream liqueur is a staple across many households during the festive season as the nights draw in.
Revellers with leftover bottles of Baileys should avoid pouring it down the drainBut with the 1L bottle sometimes being too much for people to finish off, you may be tempted to throw the dregs down the drain.
According to plumbing experts...