When to Replace Your Hairbrush + How to Clean It Safely (Without Harsh Chemicals)

Most people don’t think twice about their hairbrush—but the truth is, your brush can hold buildup, bacteria, and product residue that directly affects the health of your hair and scalp.

If your hair isn’t feeling as fresh, smooth, or healthy as it should, your brush could be part of the problem.

When Should You Replace Your Hairbrush?

A good rule of thumb is to replace your hairbrush every 6 to 12 months, depending on how often you use it and how well you maintain it.

Here are signs it’s time to toss it:

• Bent, broken, or missing bristles

• Excessive product buildup that won’t come off

• A lingering odor even after cleaning

• Rough edges that snag or pull your hair

Using an old or damaged brush can cause unnecessary breakage, frizz, and even scalp irritation.

Why Cleaning Your Brush Matters

Every time you brush your hair, your brush collects:

• Oils from your scalp

• Dead skin cells

• Hair products (dry shampoo, hairspray, etc.)

• Environmental buildup

If you don’t clean it regularly, you’re essentially putting that buildup right back into your clean hair.

How to Clean Your Hairbrush (The Safe, Non-Toxic Way)

You don’t need harsh chemicals to properly clean your brush. In fact, gentler methods are better for both your health and your tools.

Step 1: Remove Hair

Use your fingers or a comb to pull out all trapped hair from the brush.

Step 2: Soak (If Applicable)

Fill a bowl with warm water and add:

• A few drops of gentle shampoo OR

• A mix of water + white vinegar

Let the brush soak for 10–15 minutes(Avoid soaking wooden brushes—just wipe those instead.)

Step 3: Gently Scrub

Use a toothbrush or small cleaning brush to remove buildup between bristles.

Step 4: Rinse + Dry

Rinse thoroughly and let your brush air dry completely, bristle-side down.

How Often Should You Clean Your Brush?

• Light use: every 2–3 weeks

• Heavy product use: once a week

Consistency matters more than perfection.

Healthy Hair Starts with Clean Tools

Your results don’t just come from your stylist—they come from how you maintain your hair at home.

Clean tools = better scalp health, better styling, and longer-lasting results from your color, extensions, and treatments.

MDS Beauty Salon Tip

If you’re investing in blonding, extensions, or any high-end service, your at-home care matters.

Small habits—like cleaning your brush—make a big difference in how your hair looks and feels between appointments.

Book your appointment today: MDSBeautySalon.com