Dirty makeup brushes are one of the most overlooked causes of breakouts, uneven application, and shortened brush life. If you've ever wondered why your foundation looks cakey or your skin keeps breaking out despite a solid skincare routine, your brushes might be the culprit.
Here's everything you need to know about cleaning your makeup brushes properly — and how often you actually need to do it.
Why Cleaning Your Makeup Brushes Matters
Every time you use a makeup brush, it picks up more than just product. It collects dead skin cells, oils, bacteria, and environmental debris. Left uncleaned, those brushes transfer all of that back onto your face with every use.
The consequences are real: clogged pores, bacterial breakouts, irritation, and makeup that doesn't blend the way it should. Clean brushes lay down product more evenly, blend more seamlessly, and last significantly longer.
How Often Should You Clean Your Makeup Brushes?
The short answer: more often than you probably do.
- Foundation and concealer brushes: Clean weekly — these are in direct contact with your skin and pick up the most product and bacteria
- Eyeshadow and blending brushes: Clean every 1–2 weeks, or between colour changes using a dry cleaning method
- Blush, bronzer, and highlight brushes: Clean every 2 weeks
- Lip brushes: Clean after every use if possible — they're in contact with the most product
If you have oily or acne-prone skin, clean your face brushes more frequently — ideally after every 2–3 uses.
How to Clean Makeup Brushes Properly
Deep Clean (Weekly)
For a thorough clean, you need to work cleanser deep into the bristles — not just rinse the surface.
- Wet the bristles with lukewarm water, keeping the ferrule (the metal part) as dry as possible — water in the ferrule loosens the glue holding the bristles in place
- Apply a small amount of gentle shampoo, brush cleanser, or baby shampoo to your palm or a silicone brush cleaning bowl
- Swirl the brush in circular motions against the cleaning surface until the water runs clear
- Rinse thoroughly with lukewarm water
- Gently squeeze out excess water and reshape the bristles
- Lay flat or hang bristle-down on a brush drying rack to dry overnight
The most common mistake? Drying brushes upright in a cup. Water runs down into the ferrule, weakens the glue, and causes shedding. Always dry bristle-down or flat.
Quick Clean (Between Uses)
For fast colour changes or a quick refresh between full washes, a portable brush cleaning sponge removes pigment from bristles in seconds — no water, no drying time, no mess. Simply swipe your brush across the sponge and it's ready for the next shade.
The Right Tools Make All the Difference
Cleaning brushes by hand is tedious and often incomplete. The right tools make it faster and more effective:
- Silicone cleaning bowl with scrubber: Textured ridges work cleanser deep into bristles for a genuinely thorough clean in half the time
- Electric brush cleaner: Spins brushes at high speed to remove product instantly — ideal for large collections or frequent cleaning
- Brush drying rack: Holds brushes bristle-down for proper drainage and faster drying that won't damage the ferrule
At Avanessa Beauty, we carry the tools that make brush care effortless — from silicone cleaning bowls to electric brush cleaners and professional drying racks. Browse our brush care collection to find the right tools for your kit.
The Takeaway
Clean brushes aren't just about hygiene — they're about performance. Properly cleaned and dried brushes blend better, apply more evenly, and last years longer than neglected ones. Build a weekly cleaning habit, use the right tools, and your brushes (and your skin) will thank you.