I’m most of the way through the game and alas have hit a dead end.
I have 4 gems and know what to do with them when I have them all. Only gem left is the ruby, with the vampire. The only item I haven’t used is the milk, but not sure what to do with it since the vampire seems to not be interested. I can drink the milk or pour it down the sink, but I doubt that will help. Have also tried burning the vampire with the candle but didn’t work. The other items I have are the bell, batteries, vacuum, and the 4 other gems.
A small hint please?