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.
the antimicrobial suggests to me that it resists mircrobial growth on the brush over time rather than works better to remove microbes but now that I think of it maybe that is what it means although if it does then its one of those bs claims where its something that just happens by the nature of being a toothbrush. oh and manual brushes list antimicrobial,