dark looks

We all know know that everything is labelled in line with the principle that, whatever it is, it is fatally dangerous when misapplied; and must therefore be warned of to within an inch of its (and my) life, lest I accidentally snort a litre of toilet cleaner or try to put out a housefire with a teabag. I have just accumulated the latest gem, found on an air-freshener I bought to remove the scent of damp plaster from the flat: “Air fresheners do not replace good hygiene practices”. This means, presumably, that I will have to go and fish my toothbrush out of the bin….