[MargaretR]

I have been having a battle with air quality for over a week now.
I got myself a couple of dehumidifiers.

They have both been extracting 2 litres of water a day,
but as they do, they generate heat, so I have needed to get my big mobile aircon machine out of my storeroom to struggle to get temperature below 25C.

The aircon machine needs to have an outside vent (a flexible pipe similar to a clothes dryer pipe), so I have to open a window to position that pipe so it protrudes outside.

The opening of a window lets the humidity back in, so it is just a choice between heat and humidity, neither is comfortable.

The noise of these machines running is driving me scatty.

I long for a cool low humidity autumn.