Tried and Tested: Peppermint Oil and Ants

In case there was any doubt as to the validity of the use of peppermint oil in deterring ants, I had first hand experience in the matter this week.  A number of ants decided that it was a good idea to hang out on my deck.  I didn't exactly share their belief - so set about putting down a few drops of peppermint oil in their vicinity.  It was amazing how quickly they dispersed themselves - and, to date, they haven't yet returned.  In addition, it was a safer route to go than toxic chemicals, as my dog particularly likes to laze on the deck in the sun of an afternoon :)

However, I would advise using slightly less peppermint oil than I did.  In my enthusiasm, I went slightly overboard to the point that I now have a very minty fragranced deck! :)