blasted things came into the house via a bag of guinea pig food thanks a lot frigging Pets at Home Thought we'd got rid once we threw out the bag of food but they've now appeared in my kitchen. I have put all dried foods etc in storage jars/tins but more and more of the little buggers are appearing.
Have looked on Internet and it seems I can buy various sprays etc to eliminate them but wondered if anyone had any recommendations? They are apparently harmless - phew! - but it's kind of putting me off my food when I open a cupboard and a couple fly out 
Help!