The Korean double cleanse, explained
How it works
Two steps, not ten. What each one is actually for, and how to tell if you are over-washing.
The double cleanse gets described as an elaborate ritual. It is two steps, and it exists for one practical reason: the things that sit on your face at the end of the day do not all dissolve in the same thing.
Step one: oil
Sunscreen, long-wear makeup and the skin’s own sebum are oil-soluble. Water will not shift them, and scrubbing harder only irritates. An oil or balm dissolves them. Massage it over dry skin — water first means the oil never makes contact with what you are trying to remove.
Step two: water
A low-pH foam or gel then removes the oil along with sweat and everyday dirt. Low pH matters: skin sits around pH 5, and a harsh alkaline cleanser leaves it tight and reactive for hours.
How to tell you are over-washing
- Skin feels tight or squeaky immediately after rinsing
- Products that used to feel fine now sting
- Oiliness gets worse through the day, not better
If any of these sound familiar, drop the second cleanse in the morning. Overnight your face collects very little that plain water cannot handle.
What you do not need
You do not need ten steps. Most Korean routines that people actually keep are four or five, and the double cleanse is only in the evening.
Oils and balms for the first step, low-pH foams for the second.