A beauty blender gives you that smooth, airbrushed finish, but the same soft foam that blends your foundation also soaks up oil, dead skin, and bacteria. Skip the cleaning and you are pressing that buildup right back into your pores.
That is not just a cosmetic problem. A 2019 Aston University study found makeup sponges were the most bacteria-heavy item in the average makeup bag, yet 93 percent of them had never once been washed.
Below are five easy ways to clean your beauty blender and makeup sponges at home, most of them using supplies already sitting by your sink.
Key Takeaways
- Wash your beauty blender after every use, or once a week at the very least, to stop bacteria and mold from building up in the foam.
- You can clean a makeup sponge with soap and water, a soaking solution, an oil pre-cleanse, a silicone mitt, or a quick microwave steam.
- Squeeze out the water and let the sponge air dry fully in an open, ventilated spot so mold never gets a foothold.
- Replace your beauty blender every 3 to 6 months, or sooner if it tears, crumbles, or keeps a smell after washing.
How Often Should You Clean a Beauty Blender?
Ideally, give your beauty blender a quick wash after every use, which is what most dermatologists suggest for any tool that touches your face daily. Life gets busy, so if daily is not realistic, deep clean it at least once a week.
If you need motivation, consider the “gross factor.” Makeup sponges are porous, meaning they hold onto dead skin cells, oil, and leftover product. This creates the perfect breeding ground for harmful bacteria like Staphylococcus aureus and E. coli (1).
The research backs this up. A 2019 Aston University study of 467 used makeup products found beauty blenders carried more bacteria than any other applicator, and roughly 57 percent of them harbored fungi (2). Nearly two thirds had been dropped on the floor at some point. Using a sponge in that state can trigger acne, irritation, and even skin infections, so a sudden run of breakouts may point straight at your sponge.
How To Clean a Beauty Blender
Now that you know why hygiene matters, let’s look at how to wash beauty blenders effectively. We have compiled five different methods depending on the supplies you have on hand. All of these techniques are quick, easy, and wallet-friendly.
- Time: 10 minutes
- Difficulty: Easy
Genius Hack
If you are short on time, place your beauty blender inside a mesh laundry bag (or a clean sock tied tight) and toss it in the washing machine with your gentle cycle load. Avoid high heat to prevent damaging the foam.
1. Soap and Water Method
This is the classic method for a reason. It works, and you probably have everything you need right by your sink. You can use a specific bar soap or standard dish soap. Bar soap tends to be gentler, which is great if you have sensitive skin.
- Soak the sponge: Hold the sponge under warm running water. Squeeze it a few times so it absorbs the water and expands to its full size.
- Apply soap: If using bar soap, rub the wet sponge vigorously against the bar until it creates a thick lather. If using liquid soap, squeeze a generous amount directly onto the sponge and massage it in with your thumbs. Focus on the stained areas.
- Rinse and squeeze: Run the sponge under warm water while squeezing gently. You will see makeup-colored water rinsing out. Repeat the soaping and rinsing process until the water runs completely clear.
- Dry thoroughly: Squeeze out as much water as possible. Place the sponge on a clean towel or drying rack in an open area. Let it dry overnight before using it again.
If you want a soap specifically designed for this, try Dr. Bronner’s Pure Castile Bar Soap. It breaks down makeup effectively but is gentle on the sponge material.
2. Soaking in Cleaning Solution
Sometimes a quick scrub isn’t enough. Soaking your sponge in a specialized cleaning solution can help dissolve deep-set stains and kill bacteria.
Trusted options include:
Follow the specific instructions on your bottle, but generally, the process looks like this:
- Prepare the bath: Fill a small bowl with warm water and add the recommended amount of cleansing solution.
- Soak and scrub: Submerge the beauty blender and let it soak for a few minutes. Massage the cleanser into the sponge with your hands, rotating it to hit every angle.
- Rinse well: Run the sponge under clean water. Squeeze and release until all the suds and dirt are gone.
- Air dry: Blot the sponge on a clean towel and set it aside to dry completely.
Top Tip
If you wear heavy makeup daily, try to clean your sponge immediately after application. This prevents the stains from setting in and makes the cleaning process much faster the next day.
3. Microwave Steam Clean
This viral hack is excellent for disinfecting your sponge, but you must be careful. The heat kills bacteria effectively, but it can also melt your sponge if done incorrectly.
- Prepare the mix: Fill a microwave-safe mug with water. Add a squirt of dish soap.
- Submerge fully: Place the sponge into the mug. Crucial: Ensure the sponge is fully wet and there is enough water in the cup. A dry sponge in a microwave will burn or melt.
- Microwave: Heat the mug for 60 seconds. Watch it carefully.
- Cool and rinse: Let the mug sit for a minute or two before grabbing it, as the water will be boiling hot. Squeeze the sponge (once cool enough to touch) and rinse it under cold water.
- Dry: Squeeze out the excess water and let it air dry.
This method is essentially a steam clean for your tools, making it highly effective against germs.
4. Using a Silicone Mitt
Silicone cleaning mitts are fantastic gadgets for anyone who hates getting makeup residue all over their hands. The textured surface acts like a washboard for your tools.
- Prep the mitt: Slip the mitt onto your hand. Most have different textures for washing, refining, and rinsing.
- Wet the sponge: Run your beauty blender under water until saturated.
- Add cleanser: Apply a drop of soap or makeup cleanser directly to the mitt or the sponge.
- Scrub: Rub the sponge against the textured surface of the mitt. The ridges help work the soap deep into the foam to push out old foundation.
- Rinse: Run water over the mitt and sponge while continuing to rub against the rinsing texture. Do this until the water is clear.
- Dry: Squeeze and dry as normal.
This method is particularly good for deep cleaning without being too abrasive on the sponge material.
5. Double Cleanse With Oil
If you use long-wear foundation or heavy concealers, water-based cleaners might not cut it. Just like with your face, a double cleanse using oil works wonders. Oil dissolves oil, making it perfect for breaking down stubborn products.
Great oils to use include:
- Massage with oil: Start with a dry sponge. Apply a few drops of oil and massage it into the stained areas. You will see the makeup start to break down and lift immediately.
- Wash with soap: Once the makeup is loosened, rinse with warm water and follow up with regular soap or cleanser. This removes the oily residue and ensures a deep clean.
When Should I Throw Away My Beauty Blender?
Even with diligent cleaning, sponges do not last forever. Replace your beauty blender every 3 to 6 months depending on how often you use it. A higher-quality sponge that you wash regularly tends to last one to three months of heavy daily use before it starts to break down.
If you notice the sponge starting to crumble, tear, or if it retains a bad smell even after washing, toss it immediately. Using an old, degrading sponge can irritate your skin and lead to uneven makeup application.
Tips For Caring For Beauty Blenders
To get the most out of your sponge, follow these maintenance tips:
- Be gentle: Avoid digging your fingernails into the sponge when washing it. The foam is delicate and tears easily. Squeeze, don’t twist or pull.
- Ventilation is key: Never throw a damp sponge back into a dark makeup bag or drawer. This invites mold growth. Always let it dry in an open, airy spot.
- Use a case for travel: If you are on the go, use a ventilated blender case. These protect your sponge from getting dirty in your bag while still allowing airflow so it can dry properly.
FAQs
Better Blender, Better Skin
Learning how to clean makeup sponges properly does real work for your skin. A clean tool lays foundation down smooth instead of cakey, and it keeps bacteria off your face instead of feeding it back in.
Wash your beauty blender weekly at the least, dry it fully in a ventilated spot, and swap it out every few months. Whether you go with the microwave steam or a quick soap scrub, your pores will thank you.
