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

How to clean makeup brushes correctly? While it may not be the most exciting part of your routine, it’s still crucial to your skin’s health. We’ve all grabbed a brush that has seen too many applications, collecting layers of product. But brushes don’t just hold makeup—they trap bacteria and buildup that can irritate your skin and ruin 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 clog pores and trigger acne breakouts.

Dirty brushes can also worsen conditions like rosacea or eczema. “They can introduce allergens and irritants that make these problems worse,” says Agarwal. Makeup artist Sanya Dhingra agrees. “Cleaning makeup brushes is essential because they can accumulate bacteria, makeup residue, and oil, especially from creams or liquids,” she explains.

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 weekly with a bar of soap to keep them in good condition and I use 99% pure alcohol after each client or between clients,” says Dhingra. For hygiene reasons, she avoids using products directly from their container on customers’ skin. I always take the product on a mixing palette,” she says. This maintains cleanliness and extends the life and effectiveness of the brushes.

“For oily or acne-prone skin, it is recommended to clean your brushes every 2 to 3 days,” 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 breakouts.

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

How to clean and store makeup brushes?

Keeping your makeup brushes clean doesn’t have to be difficult or expensive. “Avoid expensive brush cleaners and opt for a mild, fragrance-free shampoo, 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. Dip and swirl your brushes in the solution on a brush cleaning mat or your palm, then rinse until the water runs clear.