How to Kosher a Non-Kosher Oven/koshering for Pesach – A Practical and Comprehensive Guide
Koshering an oven is a significant process that requires strict adherence to halachic details. Ideally, a thorough libun (purification by fire) should be performed, but there are authorities who are lenient with modern ovens and allow a lighter libun. In any case of doubt, it is important to consult a qualified rabbi.
