First, crack the egg in a bowl and whisk it! (but NOT until its foamy. stop before that)
Add the Olive Oil, flour, milk, and sea salt into the mixture.
If the mixture is too watery, add a bit more flour until it can stay on your face.
Put the mask on with your fingers, brush, etc. and leave it on for about 10-15 minutes or until it hardens on your face. Relax, enjoy.
Then wash off your face and your face is nice and soft :D