You can apply for private supplementary dental insurance either directly with the insurance company of your choice or through a broker. As a broker, you should choose an independent insurance expert who does not work on behalf of specific insurance companies. If you have already limited dental health, we generally recommend using an insurance broker to find an insurance provider and a favorable rate. Usually, you take out the insurance online. In the application form, you enter your details and answer a few health questions. The information about your dental health and other pre-existing conditions must be complete and truthful. Otherwise, you may jeopardize your insurance coverage.