How to wash makeup brushes without ruining them
Dirty brushes apply makeup unevenly, hold onto old product and can irritate skin. The good news is that washing them properly takes a few minutes and protects the bristles, as long as you keep water out of the part that holds the brush head together.
How often to wash
- Foundation and concealer brushes: after a few uses, or weekly if used daily.
- Eye brushes: more often, because they touch a sensitive area.
- Large powder brushes: about weekly, or less if used rarely.
- Brushes used rarely: clean before each use.
What you need
Lukewarm water, a gentle soap or a dedicated brush cleanser, a clean towel, and something to dry the brushes on with the tips slightly lower than the handles. Avoid very hot water and harsh detergents.
The routine, step by step
- Wet only the bristles, pointing the brush downward so water runs away from the handle.
- Add a little soap and work it through the bristles with gentle circular motions, or on a textured cleaning mat.
- Rinse until the water runs clear, still keeping water out of the ferrule (the metal band).
- Squeeze gently and reshape the bristles with your fingers.
- Dry flat with the tips over the edge of a surface, angled slightly down.
Why water in the ferrule matters
The ferrule holds the bristles to the handle with glue. Standing a wet brush upright lets water seep into the ferrule, which can loosen the glue and lift the brush head over time. This is why "dry upright" is the most common mistake, even though it seems tidy.
What not to use
- Very hot water, which can damage bristle fibres.
- Harsh household cleaners or anything not intended for skin contact.
- A washing machine, even on gentle.
- High heat or a hairdryer on hot, which warps bristles.
Dish soap and hand soap can work in a pinch, but check it is gentle and rinse thoroughly, because residue can irritate skin. A dedicated brush cleanser or a mild shampoo is usually kinder to both bristles and skin.
Storing them
Once fully dry, stand brushes upright or lay them in a case so the bristles keep their shape. Keep them away from damp surfaces and direct sunlight. If bristles splay or shed, the brush may be worn out.
Common questions
Can I use dish soap?
It can clean effectively, but rinse very well and avoid harsh formulas. A gentle brush cleanser is safer for regular use.
Should I wash them with shampoo?
A mild shampoo can work, especially for synthetic bristles. Rinse thoroughly so no residue is left.
Can I dry them upright?
No. Water seeps into the ferrule and can loosen the glue. Dry flat with tips angled down.