we have a new ingredients that has sulfite in it. Although it was declared in their specification sheet that it is less than 10ppm.
we dry clean the wrapping line between to products run. Just to make sure and to be safe for allergen management requirements, would you think getting a sulfite strip to test food contact surfaces or a sulfite kit would be good to verify cleaning before start another product run? (manufacturing bakery product)
I would appreciate your opinion for sulfite strip or kit.