Dairy spatula for meat

I accidentally fried onion in a meat pan using a silicone dairy spatula.  The pan was clean without meat residue.  Can I still use the spatula as dairy? thanks in advance.

Wheat Glucose

Gut Moed i read on your site that wheat based glucose syrup may be considered chometz free. Non chometz. Because it has undergone many chemical changes.  What is your basis for this peak? thank you Shlomo Noach Mandel

Does an Oven Kasher itself?

I recall you saying that having pizza cooked in a non-kosher pizza store is fine, because even if non-kosher meat is being cooked in the same oven, that taste won’t go onto my kosher vegertarian slice of pizza. To my understanding this would fall under Notem Tam...