Keeping a facial roller clean is important. Simply wash it with mild soap and warm water after every use and then pat dry.
Facial roller should be used with light pressure on the face to prevent bruising on the face. It should not be performed over broken skin, broken veins, moles, cuts, bruises, severe acne or rosacea. At no point should treatment feel painful. Always start gently, observing the reaction on your skin and proceed with caution.