How to Clean Your Makeup Sponges and Brushes Without Damaging Them

Your makeup brushes and sponges are the unsung heroes of your beauty routine. They help you blend foundation, apply eyeshadow, and achieve that flawless finish. But if you neglect to clean them regularly, they can become a breeding ground for bacteria, oil, and old product buildup, which can lead to breakouts and uneven application. Moreover, improper cleaning can ruin your tools, causing bristles to shed or sponges to disintegrate. In this guide, we'll show you how to clean your makeup sponges and brushes effectively without damaging them, so they stay in pristine condition and your skin stays happy.

At MERIT, we believe in clean beauty from start to finish—that includes the tools you use. Whether you're using our The Base Set for a flawless complexion or our Clean Lash mascara, keeping your applicators clean is essential. Let's dive into the best practices for cleaning your makeup tools.

Why Cleaning Your Makeup Tools Matters

Regularly cleaning your makeup sponges and brushes is crucial for both your skin's health and the longevity of your tools. When you use a dirty sponge or brush, you're transferring old makeup, oil, and bacteria back onto your face, which can clog pores and cause breakouts. This is especially important if you have sensitive or acne-prone skin. Additionally, product buildup can make your tools less effective—foundation may go on streaky, and eyeshadow blending becomes patchy.

Beyond skin health, proper hygiene extends the life of your tools. Brushes that are cleaned regularly maintain their shape and softness, while sponges that are washed properly don't break down as quickly. Investing a few minutes each week in cleaning can save you money in the long run, as you won't need to replace your tools as often.

• Prevents breakouts and skin irritation
• Ensures even and smooth makeup application
• Extends the lifespan of your brushes and sponges

How to Clean Makeup Brushes Without Damaging Bristles

Cleaning your makeup brushes might seem straightforward, but there's a right way to do it without ruining the bristles. The key is to use a gentle cleanser and avoid soaking the ferrule (the metal part that holds the bristles). Here's a step-by-step method:

First, wet the bristles with lukewarm water, keeping the handle and ferrule dry. Then, swirl the brush in a mild soap or brush cleanser—you can use a gentle baby shampoo or a specialized brush cleaner. Work up a lather in the palm of your hand or on a textured mat, then rinse thoroughly until the water runs clear. Gently reshape the bristles and lay the brush flat on a towel to dry. Avoid drying brushes upright, as water can seep into the ferrule and loosen the glue over time.

• Use lukewarm water, never hot, to prevent melting the glue
• Avoid getting water in the ferrule to prevent bristle shedding
• Dry brushes flat to maintain their shape

The Best Way to Clean Makeup Sponges

Makeup sponges, like the ones you might use with our The Base Set, require a slightly different approach. Sponges are porous, so they absorb a lot of product and bacteria. To clean them effectively, start by wetting the sponge with water, then apply a gentle cleanser—either a liquid soap or a solid sponge cleaner. Work the cleanser into the sponge by squeezing and massaging it, focusing on areas with heavy buildup. Rinse until the water runs clear, then squeeze out excess water and let it air dry completely.

One common mistake is wringing or twisting the sponge, which can damage its structure. Instead, gently press the sponge to remove water. Also, avoid using harsh chemicals or alcohol, which can break down the sponge material. With proper care, your sponge will stay soft and bouncy, providing a seamless makeup application every time.

• Use a gentle cleanser or mild soap
• Squeeze, don't twist, to remove water
• Air dry completely to prevent mold growth

How Often Should You Clean Your Makeup Tools?

The frequency of cleaning depends on how often you use your tools and what products you use. As a general rule, brushes used with liquid or cream products (like foundation or concealer) should be cleaned at least once a week. Powder brushes can go a bit longer—every two weeks is usually sufficient. Sponges, on the other hand, should be cleaned after every use, or at least every few days, since they come into direct contact with your skin and liquid products.

If you have sensitive skin or are prone to acne, you may want to clean your tools more frequently. Also, if you share makeup with others, clean them before and after each use to prevent the spread of bacteria. Keeping a routine will ensure your tools remain hygienic and effective.

• Foundation brushes: weekly
• Powder brushes: every two weeks
• Sponges: after every use or every few days

Common Mistakes to Avoid When Cleaning Your Tools

Even with the best intentions, many people make mistakes that damage their brushes and sponges. One of the most common is using hot water, which can melt the glue that holds the bristles in place. Another is soaking brushes in water, which can cause the wood handle to swell and crack. Additionally, using harsh soaps or alcohol can strip the natural oils from brush bristles, making them dry and brittle.

To avoid these pitfalls, always use lukewarm water and a gentle cleanser. Never submerge the entire brush—only the bristles. And when it comes to sponges, avoid using abrasive scrubbers or wringing them out. Treat your tools with care, and they'll reward you with years of flawless application.

• Avoid hot water and harsh soaps
• Never soak brushes in water
• Don't wring or twist sponges

Drying and Storing Your Makeup Tools

Proper drying and storage are just as important as cleaning. After washing, gently squeeze out excess water from both brushes and sponges. For brushes, reshape the bristles with your fingers and lay them flat on a clean towel, allowing the bristles to hang slightly off the edge so air can circulate. This prevents water from pooling at the ferrule. For sponges, place them on a clean, dry surface in a well-ventilated area, away from direct sunlight.

Once dry, store your tools in a clean, dry place. Avoid keeping them in airtight containers or makeup bags while they're still damp, as this can encourage mold growth. A brush holder or a clean cup with the bristles facing up is ideal. For sponges, a small dish or a dedicated sponge holder works well. By following these steps, you'll keep your tools in top condition and ensure they last longer.

• Lay brushes flat to dry with bristles hanging off the edge
• Store sponges in a well-ventilated area
• Keep tools dry to prevent mold and bacteria

How to Deep Clean Your Makeup Tools

While regular cleaning is essential, a deep clean every month can help remove stubborn buildup and disinfect your tools. For brushes, you can use a mixture of gentle soap and a few drops of tea tree oil, which has natural antibacterial properties. For sponges, a mixture of warm water and a mild dish soap can work wonders. Some people also use a microwave-safe sponge cleaner, but be sure to follow the manufacturer's instructions carefully.

Deep cleaning also gives you a chance to inspect your tools for any signs of wear and tear. If you notice loose bristles or a sponge that's starting to crumble, it might be time to replace them. Investing in high-quality tools, like those in our The Clean Volume Duo, and caring for them properly will ensure they perform at their best for months to come.

• Deep clean monthly to remove buildup
• Use antibacterial agents like tea tree oil
• Inspect tools for damage and replace if needed

Regularly cleaning your makeup sponges and brushes is a simple yet essential step in your beauty routine. By following these gentle methods, you'll not only keep your tools hygienic but also extend their lifespan, saving you money and ensuring a flawless makeup application every time. Remember, clean tools mean a clean canvas for your creativity. So, take a few minutes each week to care for your brushes and sponges, and they'll take care of you.