Tips for applying liquid foundation?

ALWAYS ALWAYS ALWAYS put moisturizer on before you put on your foundation! A foundation primer makes your makeup stay on longer and it helps with the oiliness. Buy a concealer and put it on all your blimishes and imperfections before you put your foundation on. Make sure to blend it in! I always apply foundation with my fingers because its easier to blend and it gives you more coverage. And put powder on after your concealer and foundation. And using yellow based makeup is fine! I've used it many times. Oh and always go a shade lighter than your skin tone when buying foundation. It helps alot with the orangeness!