# Tap Water Notes > Many places add fluoride to drinking water. Learn how to check yours and what to do with bottled or filtered water. ## Guides - [Checking Your Local Water Report](https://tap-water-fluoride-and-teeth.pages.dev/check-local-water-report/): To check local water report details on fluoride, find your utility's annual water quality report and look for a fluoride entry, noting whether it is added or. - [Filtered Water and Fluoride](https://tap-water-fluoride-and-teeth.pages.dev/filtered-water-fluoride/): Whether filtered water fluoride is reduced depends on the filter type, and many common pitcher and faucet filters are not designed to remove it. - [Bottled Water and Fluoride](https://tap-water-fluoride-and-teeth.pages.dev/bottled-water-fluoride/): Bottled water fluoride content varies a great deal, and many bottles contain little or none unless the label says otherwise. - [Testing Well Water](https://tap-water-fluoride-and-teeth.pages.dev/well-water-testing/): Private wells are generally not covered by the water reports that city utilities publish, so the fluoride level in your well may be unknown unless you test it. - [Asking Your Dentist](https://tap-water-fluoride-and-teeth.pages.dev/ask-dentist-water-fluoride/): A dentist can look at your teeth, your habits and your water together, which no web page can do. ## About - [About Tap Water Notes](https://tap-water-fluoride-and-teeth.pages.dev/about/): not medical advice, how the site is funded and how guides are made ## Optional - [RSS feed](https://tap-water-fluoride-and-teeth.pages.dev/feed.xml)