Now this never really bothered me in the past but on hindsight I stick this thing in my mouth just like food so it would be good to know what its composed of. What really got me though is seeing toothbrushes that say whitening or antimicrobial which begs the question. Why is this whitening or antimicrobial? What the heck is in it that is doing this action??? Now that I think of it this might be more than mildly infuriating.
A lot of toothbrushes advertise themselves as “improved whitening” or similar things because the design of the bristles and the action (on electric brushes) actually does help them break up stains, and thus help whiten teeth, when used properly.
As for the antimicrobial claims, there are many materials that are human safe that are also naturally antimicrobial. For instance, brass self sanitizes in as little as 15 minutes, which is why it’s the most common material for doorknobs.
Flamangoman@leminal.space 2 days ago
I get it, you want to know if you’re meeting your daily essential microplastics and minerals quota, we all do.