this is a rave of the o.p.i. rapid-dry spray for nails. it is essentially a nail polish dryer that is applied onto the nails "45 seconds after the final coat of nail polish." i mist on quite a bit, even probably over-doing it! i'm sure that a single spray on each nail would work perfectly fine, but i tend to do two or even three sprays. this stuff is amazing though. i polish my nails frequently because i don't like the look of chipped polish, and also because i tire of one color very easily. it used to be such a hassle, and even a little time consuming. but i 