pore size is inheritated. there's not much you can do abt that
but to keep your skin as clean and oil free as possible. generally,
if your ethnic backround is mediteranean- italian, greek etc...
you have a greater chance of having larger pores. but people
who are of middle eastern backrounds, like me also fall in this
category as well. i try to keep my skin as clean as possible,
especially in my t-zone. some people use a mattifying lotion,
which is suppose to lessen the appearance of large pores.
i don't know how well they work. i've never used them