The whole record
Every entry in the almanac
One question to an entry, answered in the first two sentences and then argued out. Each one names where its facts came from and the day they were read, and each one says plainly where the published evidence runs out — which, in this corner of dentistry, it does sooner than the advertising suggests.
Entries, newest first
What a Deep Clean Costs
We will not quote you a national average, because no free primary source publishes one. Here is how the billing is actually shaped, and how to get your own number in writing.
Read the entrySep 22, 2026Laser Gum Treatment
There is a professional consensus statement on this. We could not open it — so this entry tells you where it is and what to ask, and quotes none of its conclusions.
Read the entrySep 21, 2026What Home Care Can and Cannot Fix
Early gum disease is often reversible at home. Hardened calculus below the gumline is not, at any price, with any device — and the line between them is the most useful thing on this site.
Read the entrySep 20, 2026Water Flossers for Children
One maker markets a model for ages six and up. That is a marketing position, not clinical guidance — and the guidance we could actually verify says something narrower.
Read the entrySep 19, 2026Water Flossers and Tonsil Stones
A water pick appears on Cleveland Clinic's own list of ways to remove tonsil stones at home — and that page specifies no setting. Here is what is documented and what is not.
Read the entrySep 18, 2026Do Water Flossers Work?
Yes, a little, on evidence its own reviewers grade low to very low certainty — and with a gap in the medium term that the advertising never mentions. Here is the whole picture.
Read the entrySep 16, 2026How to Clean a Water Flosser
One part white vinegar to two parts warm water, once a month, tips replaced every three to six. That is the maker's own routine — and the reason it exists is pressure loss, not smell.
Read the entrySep 14, 2026Cordless and Travel Water Flossers
A cordless machine trades two-thirds of its tank for a suitcase that closes. The published numbers make that trade unusually clear — and we will not quote you an airline rule we could not read.
Read the entrySep 12, 2026How to Use a Water Flosser
The manufacturer's own instruction is three steps long. Everything else you have read about angles, pressure and where to start is advice from somewhere else — here is which is which.
Read the entrySep 10, 2026Water Flosser vs String Floss
One is better evidenced. The other is the one some people will actually use. The published research is thinner than either camp admits, and that is the real answer.
Read the entry