Thanks, everyone. I hadn't come across milk icing before; always used water or fruit juice, etc. I did find something that said cakes iced with milk icing should be refridgerated even though the icing sugar does act as a stabiliser to the milk. As it is, I've cut the square apple and cinnamon cake into pieces and frozen them so MrB and I can just take out one piece at a time.
Non slip/slip resistant bath mats
To go through chemo therapy or choose not to?