# Crown Care Notes > A crown protects a tooth but the tooth underneath still needs care. Daily habits and signs to report. ## Guides - [Cleaning Around a Crown](https://caring-for-a-dental-crown.pages.dev/crown-cleaning/): Crown cleaning follows the same basics as the rest of your mouth, with extra attention to the gum line where the crown meets the natural tooth. - [Crown Sensitivity: Why It Happens](https://caring-for-a-dental-crown.pages.dev/crown-sensitivity/): Crown sensitivity has several possible causes, including a tooth still settling after treatment, an uneven bite, gum recession or decay at the crown edge. - [Loose Crown Signs](https://caring-for-a-dental-crown.pages.dev/crown-loose-signs/): Loose crown signs include a crown that moves or clicks, a changed bite, a gap or rough edge at the gum, and a bad taste or odor from the tooth. - [Hard Foods and Your Crown](https://caring-for-a-dental-crown.pages.dev/hard-foods-crown/): Hard foods and your crown are a real concern, but only a short list of habits does most of the damage: chewing ice, biting into very hard or sticky items, and. - [How Long a Crown Typically Lasts](https://caring-for-a-dental-crown.pages.dev/crown-lifespan/): There is no fixed number for crown lifespan, because how long a crown lasts depends on the material, the tooth beneath it, your bite and your daily care. ## About - [About Crown Care Notes](https://caring-for-a-dental-crown.pages.dev/about/): not medical advice, how the site is funded and how guides are made ## Optional - [RSS feed](https://caring-for-a-dental-crown.pages.dev/feed.xml)