[romseb]

For my interdental spaces, an interdental brush does not work, my dental hygienist also tried and agrees. I used floss before, but a few years ago I switched to an italian-made oral irrigator that does not require batteries and is connected to the faucet: https://www.sowash.it/

I was skeptical about it at first, but it does the job just fine because the jet is more powerful than any of the electric oral irrigators.

While I'm not doing it anymore, a ketogenic diet also had a huge effect on the buildup of plaque.