Oh dear. Louis Catorze’s right eye is starting to look bald and puffy around the edges. I don’t know why this is happening just as we make some headway in cleaning up the dust, but I suspect it’s because he has managed to slip past me and into the Forbidden Greenhouse on a few occasions. (Unfortunately we’ve discovered that the greenhouse door won’t shut: the hinges have rusted and wedged it firmly open, and not even Cat Daddy has managed to shift it. Plus there are numerous missing or broken panes of glass so, even if we did manage to close the door, Louis Catorze would still be able to get in.)

We’ve still not located his Piriton, so today I had to schlep to the pharmacy to get more. Fortunately I have had more luck finding the beeswax candles, which – provided they are 100% beeswax, as mine are – clean the air as they burn and are said to reduce asthma and allergies; I myself have found them very helpful during the hay fever season, and, on a couple of occasions, they have even encouraged Louis Catorze out of La Cage after one of his Post-Itch Sulks. Regular tealight candles – the kind that you buy in bulk from the supermarket – are made of paraffin wax, which is a by-product of petroleum refining and which begins life as gross sludge at the bottom of a crude oil barrel. Then, in our misguided belief that we are setting a romantic and sensual mood, we set fire to it and send its toxins pumping into our homes and our lungs – lovely.

So I’ve tracked down the beeswax candles, but where on earth am I supposed to put them so that Louis Catorze can reap the maximum benefit? Yesterday he spent the ENTIRE day in the suitcase in our spare room, but it doesn’t seem remotely sensible to leave candles unattended in a room containing lots of brittle cardboard boxes and a stupid cat. Alternatively there’s the Forbidden Greenhouse, but I’m highly put off by the idea of being seen by the neighbours and having to explain why I’m leaving candles there. “Oh, they’re for my allergic cat.” Right.

In the end I lit one in the living room and opened all the doors, hoping that its pollutant-killing magical beam would somehow spread through Le Château. If nothing else, there’s something very calming and hypnotic about watching a candle flame flickering and dancing. So, at best, this will have a positive effect on my boy and, at worst, it will make no difference but I will be so relaxed that I won’t care.