If your boar-bristle brush has stopped gliding through your hair the way it used to, the bristles are probably coated with the very oil and product they’re meant to move. A monthly cleaning fixes that. Learning how to clean a boar brush takes about 10 minutes, and it’s gentler than it sounds—even for a brush with a natural wooden handle.
Boar bristles are absorbent by nature, which is why they’re so good at carrying oil from your roots to your ends. But that absorbency also means dead skin cells, styling residue, and dust cling to the bristles over time. The routine below removes buildup without drying out the bristles or damaging the brush base.
What you’ll need
- A wide-tooth comb or an old toothbrush
- A small bowl of lukewarm water
- A gentle shampoo, like baby shampoo
- A clean, dry towel
How to clean it
- Remove loose hair. Comb through the bristles in the direction they grow, lifting out shed hairs and lint. Do this over a trash can so the mess doesn’t scatter.
- Add soap to the water. Fill the bowl with lukewarm water and add a dime-size drop of shampoo. Swirl gently. A little is enough; too much soap creates suds that are hard to rinse out.
- Wash only the bristles. Hold the brush with the bristles pointing down, then dip them briefly into the soapy water for about 30 seconds. Avoid dunking the base or wooden handle. Swirl gently, and use an old toothbrush to work through tougher buildup near the bristle roots. Take your time—don’t press hard or bend the bristles.
- Rinse with clean water. Pour out the soapy water and refill the bowl with fresh lukewarm water. Dip the brush bristle-side down again until the suds are gone. If you prefer running water, keep the bristles pointed down and use a gentle stream so water doesn’t seep into the handle.
- Dry it bristle-side down. Shake off excess water and lay a clean towel flat. Place the brush on its side with the bristles resting on the towel so air can move around them. Let it dry fully overnight; don’t rush it with a hair dryer or place it near a radiator.
💧 Note: Avoid soaking the whole brush, even if it feels easier. Water can loosen the glue holding the bristles and may make a wooden handle swell. If the base still looks dirty afterward, use a barely dampened toothbrush to spot-clean it instead.
Once your brush is dry, the bristles will feel firmer and look lighter again. That’s a good sign. Clean your boar-bristle brush about once a month, or every two weeks if you use a lot of styling products. Your hair will feel the difference.
Related Terms:
- boar bristle hair brush cleaning
- boar bristle brush maintenance
- cleaning boar bristle brush