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by getlawgdon 905 days ago
I've brushed for no more than 2 minutes 2x/day for basically my entire lifetime. I have no cavities at 50. At each cleaning at various dentists the hygienist has remarked how little buildup I have and the dentist typically reports my teeth and gums as in superb health. I drink coffee regularly. So I think your comment is nonsense for me.

But interestingly in your comments here and elsewhere about brushing, I see no mention of one of the most -- if not the most-- important kinds of brushing, which is using a flossing brush with, crucially, the right technique, which is not much like other brushing, plus baking soda and a drop of 3% peroxide. Most dental offices aren't teaching this at all, but there is plenty of review of standard brushing "at the gumline and on the surfaces of the teeth", as well as plenty of new and hyped imaging types or surreptitious promotion of dental products...* https://www.youtube.com/watch?v=Cow6wNRJqoo

This is in addition to standard brushing.

1 comments

It seems interdental brushes are a kind of flossing brushes perhaps? It is quite important to use the right size(s) of interdental brushes - that can be measured at your dental hygiene appointment. I am quite lucky I can get by with two distinct sizes.

I fear mixing sodium bicarbonate (baking soda) with a bit of low concentration peroxide is more or less going to cancel each other out chemically and the suspension is going to have an abrasive effect on the plaque/ tartar buildup but also your tooth enamel. However I am going to ask about it.

Hydrogen peroxide can whiten your teeth a bit but can also cause higher sensitivity. On its own it shouldn't hurt and it will act as a disinfectant but probably shouldn't be used long term on a regular basis. If you have an infection I would recommend using chlorhexidine < 2% concentration (2 % is only prescribed and is really disgusting, 0.2% can be bought in a pharmacy without prescription and is obviously not that strong but also far less disgusting). You probably should not use it for longer than ~2 weeks but as it has a hardly bearable taste you will happily stop using it as soon as possible.