Ingredient sanitization

Hi everyone,
I made my first brew last saturday and since I like hoegaarden I chose this recipe: Hoegaarden White Clone - Beer Recipe - American Homebrewers Association
I had little trouble with directions but beer is in fermentor now and everything should be okay, but I forgot to add orange peels and coriander seeds during boiling. My question is if I add them now to my brew do I need to sanitize them? I don’t like the idea of sanitizing, but I do not know if I will ruin my batch if I just add them now without sanitizing.
I searched for ingredient sanitization from the forums and didn’t find any info regarding this.

Edit: Related topic had discussions related to this so no need to answer here anymore. Should I delete post or not?

I would soak them in vodka for a day or so and then add.

No need to delete…or sanitize for that matter. Adding those ingredients now will have little effect, anyway.

Thank you for answers!