Spring clean time.
Scrubbed the hob with the brillo pads and the steel sponge I bought at the ¥100 shop. The steel sponge has a regular sponge on one side and the other feels like smooth sandpaper. It worked magic with the stubborn stains that had been ingrained in the steel parts of the hob. I haven’t been able to scrub them perfectly shiny clean, they look pretty good though. Perhaps less surprising, the hob that I use most often is the cleanest and the one I hardly ever use the grimiest. May be the heat and flame get rid of the food deposits. If only the store had more than just one of the steel sponges available; on the shopping list for next time.
Changed bedclothes too, which is a feat of engineering because I have a ginormous and heavy duvet plus 5 pillows. And barely any room to manoeuvre around my bed. Tried out this rolling method for putting the duvet inside the cover and it does work. I have to get better at flipping the corners but it’s quicker, I’m definitely huffing and puffing less, and the top of the duvet fits better.