What Is That Gross Gray Fuzz in Your Hairbrush? (And How to Clean It Like a Pro)

Soak in warm water + gentle shampoo or dish soap

Scrub with an old toothbrush

Rinse thoroughly

Let air-dry completely before using again

Monthly Intensive Clean:

For heavy product users or wooden brushes

Use baking soda or vinegar to lift stubborn grime

Avoid soaking wood handles — they can warp or crack

Replace worn brushes with loose or bent bristles

Pro Tip: If your brush smells funky after cleaning — toss it. That’s mold territory.

Step-by-Step: How to Clean Your Hairbrush Like a Real Human Adult

Step 1: Remove All Hair

Use a comb, dental floss, or pointed object (like a pencil) to pull out trapped hair from between the bristles.

This is oddly satisfying — like cleaning your keyboard or picking fuzz out of the dryer vent.

Step 2: Soak in Soapy Water

In a bowl:

Mix warm water

A few drops of shampoo or mild dish soap

Add a splash of baking soda for extra degreasing power

Soak your brush for 10–15 minutes — not too deep if it has a wooden handle.

Step 3: Scrub the Bristles

Grab an old toothbrush or makeup brush — and scrub the bristles under running water.

You’ll see:

The cloudy residue lift away

Bristles look fresher

Your reflection in the mirror suddenly feels cleaner

Avoid using harsh chemicals or bleach — they damage the bristles and irritate your scalp.

Step 4: Rinse and Dry Properly

Rinse until the water runs clear — no soap bubbles left.

Then shake off excess water and lay the brush flat on a towel — bristle-side down .

Let it air dry overnight.