Confused about which toothpaste to use, how often to brush, whether you should floss or water-floss, or which oral-care products are truly worth buying? The Root Cause Oral Hygiene & Toothpaste Guide takes the guesswork out of caring for your teeth and gums.

Created by dentist Dr Alex Cornell, this practical, Medical Medium–aligned guide provides two step-by-step oral hygiene protocols—one for maintaining healthy teeth and gums and a more intensive protocol for those struggling with cavities, gum disease, heavy plaque buildup or increased cleansing.

Inside, you’ll find guidance on brushing and flossing techniques, electric toothbrushes, water flossers, interdental cleaning, tongue scraping, mouth rinses, cleaning dental appliances and natural oral-care tools, together with DIY toothpaste options and important information about fluoride, hydroxyapatite, abrasivity and heavy metals.

The guide also includes a comprehensive review of popular toothpastes, helping you understand what is actually in them and choose cleaner products suited to your individual dental needs.

Whether you are following Medical Medium protocols, dealing with ongoing dental problems, or simply want a more informed and holistic approach to oral hygiene, this guide gives you a clear, practical routine you can start using straight away.