Contraindications:
> Do not scrape over any mole, pimple, varicose veins, skin disorders, wounds or scratches. Avoid use on very weak or elderly whose skin may be too frail.
> Gua~Sha is not recommended on the body during pregnancy due to strong acupressure points being stimulated
> Do not use on people with bleeding disorders, who are taking anti-coagulant medication or who have communicable diseases
> While using on the face, use gentle pressure to avoid bruises or marks