Does anyone know of a way of deterring ants using bits and pieces I'm likely to have lying around the house? Perhaps some kind of home-made bicarb/ vinegar/ lemon juice insect repellant? At the moment there's only a handful of the wee blighters mooching around, but I'd like to try and get rid before reinforcements start arriving! At the moment I'm just hoovering them up. I'm not hugely averse to using a 'proper' insect repellant, just too lazy and pregnant (41 + 1!) to go to the shops!
TIA