Live data from Hacker News

Floss Before Brushing

alearningaday.blog

11–20 of 92 posts

Re: Floss Before Brushing

#11

I stubbornly floss every day and every yearly checkup my dentist tells me it does not help and recommends me to stop doing it.

Maybe your dentist just needs more business? Im half kidding but i once had a dentist that told me I had 4 cavities that needed to be fixed, but when I to a 2nd dentist, she spotted zero cavities

I have had the exact same experience. Always worth it to get a second opinion before any dental work.

Re: Floss Before Brushing

#13

I stubbornly floss every day and every yearly checkup my dentist tells me it does not help and recommends me to stop doing it.

Maybe your dentist just needs more business? Im half kidding but i once had a dentist that told me I had 4 cavities that needed to be fixed, but when I to a 2nd dentist, she spotted zero cavities

That's absolutely happening. https://jacobin.com/2025/07/private-equity-dental-care-healt...

Re: Floss Before Brushing

#14
I also rinse after flossing before brushing. Then I rinse again after brushing.

I also rinse throughout the day whenever I can. It's not a routine for me as much as a habit along with generally always having plenty of water to keep things moving and clean.

Re: Floss Before Brushing

#15
post #10

Did they teach it the other way around somewhere? Here (Germany) I've been told floss before brush for as long as I can remember...

When I get my teeth cleaned at the dentist, flossing is the last thing done. So I assume people internalize that

Re: Floss Before Brushing

#17

I stubbornly floss every day and every yearly checkup my dentist tells me it does not help and recommends me to stop doing it.

Some people do over floss and it can cause permanent gum damage. I assume that is a tiny fraction though.

Re: Floss Before Brushing

#18

I stubbornly floss every day and every yearly checkup my dentist tells me it does not help and recommends me to stop doing it.

there are studies that show that flossing with the wrong technique doesn't do much. and it's meh on cavity prevention. what it does do is prevent gingival inflammation, which can be good for gum health, especially if you're prone to getting food caught in there.

Re: Floss Before Brushing

#19
I mean, it's advice from someone on the internet, are there any studies to back it up?

Edit: I missed the study linked at the bottom.

I floss after brushing, just because brushing removes a lot of particles. If I floss before, there is just so much more flossing I need to do to get everything out. I learned another thing recently, to use a proper brushing technique, I think it's the modified Bass technique. I also make sure to let the bristles go underneath the gum line.

Post reply on HN