[Obscurity4340]

I've always had this idea for something you could put on your teeth before you start eating like those trays people use for whitening but obviously more robust. I wonder why nobody has ever pursued this angle, stop the food from ever touching your teeth in the first place. I'm sure someone will be able to shoot this down in 3 seconds but I fail to see why one couldn't simply create a flexible barrier to prevent all these problems. Sort of like a dental dam for eating

[jboogie77]

I’ve had this same thought for years haha. Something like a thin dental guard