In my small flat there is an increasing number of pantry moths (small brown moths...not the type that eat clothes). I started noticing a couple 3 weeks ago but my friend said they come inside at night for warmth (warmer in flat than outdoors where we live) which sounded reasonable.
However over the past 4 days they've multiplied and I must have woken up to 12 moths on the ceiling in the kitchen/diner, hall, and bathroom this morning. Have never seen a caterpillar (or egg but I appreciate they are very small).
3 days ago I cleaned out all of the kitchen cupboards, with bleach and then vinegar. Couldn't find any moths, caterpillars, or eggs, or unsealed food. Washed all of the food packaging. To be on the safe side, threw away flour and some herbs in airtight Tupperware boxes (both looked fine).
Cleaned whole kitchen including down the back of and underneath appliances. Again, couldn't find any evidence of where / how the moths could be breeding.
Have also put lavender oil reed diffusers all over the house as apparently moths hate lavender...this doesn't seem to be true.
What can I do to reclaim my home from these gross insects? I'm desperate!