Aquacare Sandblast Make an Appointment for Your Smile! (03) 8525 3875 Book Now The advantages of in sandblasting in minimally invasive dentistry: Maximum healthy tooth structure preservation. Painless and gentle decay removal. Healthy tooth structure preservation, especially around the neck and root of the tooth. Minimising sensitivity after decay removal. When used in conjunction with Ozone treatment teeth are more resistant to subsequent decay.