Answer:
I have Eighty-eight keys but cannot open a single door.
I give people a huge fright but at the end I'm sweet. I normally celebrate at night when there's less heat.
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls
I build up castles. I tear down mountains. I make some men blind, but I help others to see. What am I?
What goes into the water black and comes out red?
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?