You basically coat little brush with mascara directly from mascara wand, just don't dip it into actual mascara, you'll have a lot of excess product on there and it will clump your lashes. Just coat it thinly so bristles are still defined and then apply it on your bottom lashes and little ones in the inner corner of your eye if you have them. You'll see how your lashes are not clumpy and you won't have to clean up the mess underneath your eye!
I hope this helps to some of you! ;)
Do you have any other "tricks" how to apply mascara without making a mess?