good tensile strength; tears easily when saturated in a solution, pure soft gentle & skin friendly coloured cotton balls farhygienic purposes, make-up removal, nail polish removal cotton balls, choose the right product: before using cotton balls for face cleaning, choose the right cleansing product that suits your skin type. you can use micellar water, cleansing oil, toner, or a gentle facial cleanser., wet the cotton ball: soak the cotton ball with the cleansing product of your choice. you can use warm water to wet the cotton ball if you are using a facial cleanser., disposable cotton balls: once you have finished using the cotton balls, dispose of them properly. do not reuse the cotton balls, as they can harbor bacteria and germs.