I change mine out every 3 months for hygienic reasons... there are tons of articles by eye doctors advising you to change out every 3 months b/c the mascara format (wand) is conducive to bacteria growth and you need to protect your eyes. I have mine auto-replenished via Amazon Prime so I just throw the old one away when the new one arrives.
I change mine out every 3 months for hygienic reasons... there are tons of articles by eye doctors advising you to change out every 3 months b/c the mascara format (wand) is conducive to bacteria growth and you need to protect your eyes. I have mine auto-replenished via Amazon Prime so I just throw the old one away when the new one arrives.