09/12/2025
Alongside Rhona Eskander, I was featured in a Daily Mail article last month talking about some of the trends we’re seeing around “natural” ways to clean your teeth.
It’s something I’ve spoken about for years, because while these trends often look harmless, some of them can genuinely put patients’ oral health at risk.
🛢️ Oil pulling
This one pops up every few years. It involves swishing coconut oil around the mouth. And yes, it’s an ancient practice, but clinically, it’s a waste of time.
There’s no strong evidence it prevents decay, improves gum health or whitens teeth. A Cochrane Review found no meaningful benefit over brushing with a fluoride toothpaste.
⚫🍏 Brushing teeth with charcoal & apple cider vinegar
Charcoal and apple cider vinegar often get grouped together because the issue is exactly the same: they damage teeth.
Charcoal might remove some surface stains, but it’s abrasive, it can scrub away enamel permanently. And once enamel is gone, it doesn’t grow back.
Apple cider vinegar is highly acidic. It softens enamel and accelerates erosion. Any “whitening” effect is really just enamel loss, not a healthier smile.
Neither contains fluoride.
Neither strengthens teeth.
And neither comes close to what trained dental professionals can safely achieve.
💬 And then there’s fluoride…
Still the internet’s favourite myth. Yet the science is overwhelming:
✔ Reduces decay by around 24% (Cochrane Review)
✔ Strengthens enamel and makes it more resistant to acid
✔ Safe at recommended levels
✔ Fluoride-free pastes simply remove the main protective ingredient
Here’s the bigger picture:
We’re trained for a reason.
Dentistry cannot be replaced by quick fixes at home, no matter how appealing the trend looks on social media. These fads don’t cut out the need for professional care, and they certainly don’t match the evidence behind what we do every day.
If we help patients cut through the noise and focus on what actually works - fluoride toothpaste, sensible brushing, reduced sugar, regular check-ups - we prevent most of the problems that bring people into the chair.
Trends come and go.
But enamel doesn’t grow back.
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