As spring/summer coming up and temperature rising, so does the amount of face oil showing up. One trick to prevent your face from getting greasy is to reach a water-oil balance for your skin. Here's how.
Most people wash faces twice a day. If you're one of them, stop doing so! Unnecessary cleaning will only make your skin feel like it needs to produce more oil.
Replace your morning facial wash routine with steaming your face with a clean, hot towel and nothing else. The hot towel will wake up your skin to make your feel refreshed from a long night sleep. At the same time, it keeps the right amount of oil on your face so your skin doesn't have to produce more.
Keep doing this for a couple of days, and you should see your face getting less greasy soon.