Reply To: Are Braces Kosher

It still has absorbed chometz and gives out flavor (te’eema) when exposed to warm (above 110 degrees) or sharp foods (such as onion or vinegar). Although, a nosen taam li’fgam, but still 100% ossur (unless one is a Kaaritte which does not keep d’rabbonons – but then there are many other practices that differ from Judaism).