What No One Tells You About Cleaning Your Sonic Brush

Why Cleaning Your Ultrasonic Face Brush Matters

The ultrasonic face brush works deep within your pores—but if not cleaned properly, it can reintroduce buildup, bacteria, and oil right back into your skin. Just like a dirty makeup brush, a poorly maintained skincare tool can lead to clogged pores, breakouts, or worse—skin irritation and premature aging.

Regularly cleaning your device is not just about hygiene—it’s about preserving your investment and seeing the skin-transforming results you were promised. Don’t let residue dull your glow.

How to Clean an Ultrasonic Face Brush (Step-by-Step)

The ultrasonic face brush should be cleaned after every use to prevent bacteria buildup and ensure effective performance. Below is a step-by-step cleaning routine using a silicone ultrasonic face cleanser for safe, gentle maintenance.

1. Unplug the device and allow it to cool if recently used.
2. Rinse the silicone head under warm water to loosen debris.
3. Apply a mild cleanser (ideally a gentle liquid soap or silicone brush cleanser) directly onto the bristles.
4. Gently massage the brush head with your fingers or a soft cloth—avoid abrasive scrubbing tools.
5. Rinse thoroughly until all soap is removed.
6. Pat dry with a clean towel and let air-dry upright.

🧼 Clean your ultrasonic face brush after every use for optimal deep pore cleansing and long-term results.

Are You Making These Common Cleaning Mistakes?

• Using alcohol or harsh cleaners that damage the silicone coating.
• Soaking the entire device, risking water damage to internal components.
• Skipping daily cleaning, letting residue build up and compromise results.
• Not drying the brush upright, which causes trapped moisture and odor.

Each of these can shorten your brush’s lifespan—and impact your skin's health. Avoid them to protect your tool and your face.

What Are the Best Products to Clean Your Sonic Brush?

Stick to formulas designed for silicone and skin contact:

• 🧴 Gentle foaming hand soap or baby shampoo
• 🌿 Silicone-safe brush cleansers
• 💧 Distilled water (for sensitive skin users)
• 📦 Soft microfiber cloths or hands for wiping—not brushes or sponges

Looking for other wellness tools that complement your skincare routine? Explore our Skin and Beauty Care Devices or discover wellness-focused picks in the Lifestyle Collection.

How Often Should You Clean Your Ultrasonic Face Brush?

After every use. That’s the golden rule. If you use your brush daily, you should clean it daily. This not only prevents bacteria buildup but also extends the silicone's elasticity and vibration strength.

Long-Term Maintenance Tips You Can’t Ignore

• Store upright to keep moisture from collecting in the motor.
• Deep clean weekly with diluted white vinegar if needed.
• Avoid using while charging—protects battery health.
• Replace silicone heads (if detachable) every 6–12 months depending on wear.

✨ Ready for a long-lasting skincare tool? Explore the KentDO ultrasonic face brush — built for beauty and durability.

Mini-FAQ

How do I clean my ultrasonic face brush?

Rinse with warm water, use a gentle cleanser, lightly massage, rinse again, and let air dry upright. Clean after each use.

Can I use alcohol wipes to sanitize it?

It's not recommended—alcohol may degrade the silicone material. Use mild soap or a silicone-safe cleanser instead.

How do I know if it's clean enough?

There should be no visible residue or scent. If your brush still feels oily or sticky, repeat the cleaning process.

Do I need to clean the handle too?

Yes, gently wipe it with a damp cloth—especially the areas near the button and charging port.