In reply to Mike Nolan:
> Ignore the people telling you to not use chalk, its pretty crucial indoors and makes it unpleasant for people who do use chalk when you make the holds greasy with your unchalked hands! You'll get used to chalk on your hands, I used to hate it too.
I never use chalk indoors. I only use my chalk bag as a convenient container for my brush, which is used to clean the greasy congealed chalk off (usually the lower) holds. Funnily enough, the ones at the top are usually chalk free.