Checking GFCF Status on Products

[Guest guest]

Is it advisable to write to the manufacturer on EVERY SINGLE product that is

eaten by or comes in contact with your child, even if the ingredients on the

label " appear " to be ok? Do we still need to re-verify the products on the GFCF

list? When writing the manufacturer, should one always ask about any risk of

cross contamination issues? What's an example of a basic form letter to send?

Thanks for your help.