Is it a ‘thank you for prepping my room’ or ‘please clean my room today’? If you tip post cleaning, it’s likely going to someone else the next day. Many hotels now only do housekeeping on demand. How do employees feel about this - do they miss the tips or are they happy for a less stressful workday?
ETA- I’m in the US. Does the rest of the world tip housekeeping? I always have when traveling because I do at home, but I don’t know what the norm is.
I’m in the US. Personally I always just leave a tip out in the morning before stepping out for the day, whether that’s the day of checkout or before a mid-stay cleaning. That way I know it’s always going to whoever ends up cleaning the room.