What do you do when you have a blister on your foot?

I'm a dancer and I always get blisters on the outside of my toes whenever I take my pointe classes. Pointe is this by the way: http://www.pointeperfect.co.uk/assets/im...

So what do I do when I get them? Pop them? Leave them? Bandaid?

Thank you :)
10 answers 10