How often should makeup brushes be cleaned to prevent bacteria buildup?

Makeup brushes should be cleaned at least once a week to effectively prevent bacteria buildup and maintain hygiene. Regular cleaning helps remove cosmetic products, oils, dead skin cells, and any residual bacteria that can accumulate with use. Weekly maintenance not only ensures that your brushes remain in good condition, extending their lifespan, but it also contributes to healthier skin by minimizing the risk of breakouts and irritations that can arise from using unclean brushes.

Some estheticians and makeup artists might recommend daily cleaning of brushes that are used for cream or liquid products to maintain optimal hygiene and performance. However, for general maintenance, a weekly deep clean is typically deemed sufficient. Cleaning brushes only when they appear dirty doesn't adequately prevent bacteria from proliferating, which could lead to skin issues. Depending on the type of products used and individual skin types, adjusting the cleaning frequency may be necessary, but a weekly routine is a solid baseline for hygiene in makeup application.