Putting on makeup especially when its hot, will really make you oil up. And to avoid exage touch ups, baking would help to prolong the longevity of your makeup. The only touch up you will need then it an oil control film that will absorb the excess oil from you makeup. This etude house my beauty tool oil control film does its job so well. It is a color blue, fast absorbing oil control film which is unscented and silky smooth in texture. Compared to other local control films, I must say that this is really better. I can definitely see the oil being transferred to the film It is relatively cheap so I will definitely repurchase it.