How to clean makeup brushes the right way, according to experts

How to clean makeup brushes the right way? While it may not be the most exciting part of your routine, it’s still crucial for your skin’s health. We’ve all grabbed a brush that’s seen too many applications, collecting layers of product. But brushes don’t just hold onto makeup—they trap bacteria and buildup that can irritate your skin and mess with your makeup. Dr Madhuri Agarwal, founder and medical director of Yavana Aesthetics Clinic, explains, “Think of your makeup brush like a petri dish—every time it touches your face, it collects substances that can lead to clogged pores, trigger acne breakouts.”

Dirty brushes can also exacerbate conditions like rosacea or eczema. “They can introduce allergens and irritants that worsen these issues,” says Agarwal. Makeup Artist Sanya Dhingra agrees. “Cleaning makeup brushes is essential as it can accumulate bacteria, makeup residue and oil, especially from creams or liquids,” she says.

How often should you clean your brushes?

If you wear makeup occasionally, clean your brushes once a week or every two weeks. “I wash my brushes with a soap bar weekly to keep them in good condition and use 99% pure alcohol after every client or between clients,” says Dhingra. For hygiene reasons, she avoids using products directly from their containers on clients’ skin. I always take the product out on a mixing palette,” she says. This maintains cleanliness and extends the life and effectiveness of the brushes.

“For oily or acne-prone skin, cleaning your brushes every 2 to 3 days is recommended,” says Agarwal. If you have sensitive or rosacea-prone skin, wash your makeup brushes every other day to avoid irritation or buildup that could trigger flare-ups.

Eye makeup brushes should also be cleaned after every use. “Clean your eye makeup brushes after every use as the eyes are highly sensitive and prone to infections,” advises Agarwal.

How to clean and store makeup brushes?

Keeping your makeup brushes clean doesn’t need to be difficult or costly. “Skip expensive brush cleaners and opt for a mild, fragrance-free shampoo, a gentle facial cleanser, or sulfate-free liquid soap,” says Agarwal. She suggests using lukewarm water and gently massaging the cleanser into the bristles, avoiding submerging the brush handle. Soak and swirl your brushes in the solution on a brush-cleaning mat or your palm, then rinse until the water runs clear.