How do I get something sticky like honey or Golden Syrup off measuring spoons or measuring cups? Is there a better way?
It's possible to get specialized equipment for this: a plunger measuring cup. The base is adjusted to the level you need to measure, the sticky honey or syrup is poured in, and then the cup is upended and as the base is pushed in, it scrapes the sides as it travels.

I'd only invest in this if you very frequently measure sticky ingredients -- it's not strictly necessary, but it can be a timesaver for some recipes. It's available from many different brands.