Over the past two months the number of millipedes has dropped considerably, with only about 20 getting into the house.
There also seem to be fewer millipedes around the house. They haven’t disappeared entirely; a few still cluster together in damp spots.
I thought they might increase as early autumn brought slightly cooler weather, but they haven’t. Maybe they’ve finally gone away…

When you open the windows, the breeze flows through the house and it feels wonderful!! No need for air conditioning.