I've just seen a giveaway promo for some new Tontine pillows that are stamped with a use by date. Apparently they've done studies and there is a huge amount of mould in pillows that can't be washed/dried out, so old pillows need to be chucked out.
It got me to thinking.... How often do you replace your pillows? I know I have a few (4 kids, 2 adults, 2 pillows per person = 12 pillows) that probably need to see the end of their day. But I try and wash/tumble dry/sun dry when I can... Which is not as often as I'd like 😑