How to Clean Your Makeup Brushes Properly

Makeup brushes accumulate oil, dead skin cells, and old product with every use, and a brush that isn’t cleaned regularly can transfer that buildup right back onto the face — sometimes contributing to breakouts that have nothing to do with skincare and everything to do with a dirty brush. Cleaning brushes properly isn’t complicated, but doing it right (and often enough) makes a real difference in both makeup application and skin health.

How Often Brushes Actually Need Cleaning

Foundation and concealer brushes, which hold the most product and touch the skin directly, should be washed at least once a week. Powder brushes (blush, bronzer, eyeshadow) can go two to three weeks between washes since they hold less oil and liquid product. Any brush used with cream products or on blemish-prone skin should be cleaned more frequently — every few uses, not weekly.

What to Use: Dedicated Brush Cleansers

A basic cleanse, like just rinsing with water, won’t fully break down the mix of oil, pigment, and SPF that builds up in brush bristles. A dedicated cleanser designed to break down makeup residue while conditioning the bristles gets a noticeably deeper clean.

1. EcoTools Makeup Brush Cleanser + Sponge Shampoo

Amazon’s top-selling brush cleanser, a fragrance-free, plant-based shampoo formulated specifically for both brushes and blending sponges.

Pros: Gentle on bristles, dermatologist-tested, works on both brushes and sponges.

Cons: Takes a bit more rinsing than some liquid cleaners to fully remove suds.

2. Cinema Secrets Original Blue Makeup Brush Cleaner

A professional-grade, quick-drying, rinse-free formula developed for removing stubborn, long-wear, and waterproof makeup from brush bristles.

Pros: No rinsing needed, dries fast, strong at breaking down waterproof formulas.

Cons: Rinse-free formulas don’t deep-clean quite as thoroughly as a full wash.

3. e.l.f. Clean Queen Makeup Brush & Sponge Cleaner

A vegan, cruelty-free cleanser designed to nourish bristles while lifting out makeup residue, available in both solid bar and liquid form.

Pros: Budget-friendly, vegan formula, works on both brushes and sponges.

Cons: Solid bar version requires more manual swirling to work up a lather.

Step-by-Step: The Actual Wash

Wet the bristles with lukewarm water, keeping the water flow pointed downward and away from the ferrule (the metal part holding the bristles) to avoid loosening the glue over time. Swirl the wet bristles into the cleanser — on a palm, a silicone cleaning mat, or directly into a bar — until the water running off turns from colored to clear. Rinse thoroughly, gently squeeze out excess water (don’t twist or pull bristles), and reshape the brush head back to its original form before it dries.

Drying Correctly Matters More Than People Think

Brushes should always dry lying flat or hanging bristle-side down, never standing upright in a cup. Water that pools in the ferrule while a brush dries upright can loosen the glue holding the bristles in place over time, eventually causing shedding or bristles that fall out. A towel on a flat surface near the edge of a counter, with brush heads hanging slightly off the edge, works well for air circulation.

Daily Quick-Clean for Sponges

Beauty sponges, especially the popular egg-shaped blending type, need cleaning more often than brushes since they absorb and hold liquid foundation deep inside. A quick rinse-and-cleanse after each use, with a deeper wash weekly, prevents the sponge from harboring bacteria in a way that’s genuinely linked to breakouts.

Signs a Brush Needs Replacing, Not Just Cleaning

Shedding bristles that continue even after proper drying, a ferrule that’s visibly loose, or bristles that have become permanently stiff or splayed despite cleaning are signs the brush has reached the end of its usable life — usually somewhere between one and three years with regular use and proper care.

Tools That Make Cleaning Easier

A textured silicone cleaning mat or glove, used underneath the brush while swirling it in cleanser, breaks down stubborn pigment and foundation residue faster than swirling against a flat palm alone, and it gives bristles something textured to work against without being scrubbed too aggressively. These mats aren’t strictly necessary, but they cut cleaning time noticeably and reduce the amount of product residue left behind after a single wash.

Spot-Cleaning Between Full Washes

A quick spritz of rinse-free brush cleaner between full weekly washes can remove surface-level product and extend the time a brush looks and performs well, especially for brushes used daily with cream or liquid products. This isn’t a substitute for the deeper weekly wash, since a quick spray doesn’t reach bacteria or oil that’s worked its way into the base of the bristles, but it’s a reasonable way to keep a go-to foundation or concealer brush usable between proper cleaning days.

The Payoff

Clean brushes apply makeup more evenly, blend more smoothly, and are less likely to be the hidden cause of unexplained breakouts along the cheeks and jawline. A weekly five-minute cleaning habit is a small trade for both better application and fewer skin issues.