How do I remove white lines from an Ai file I'm trying to send via email
Hello,
I have an Ai file I'm trying to send via email.
My designs/objects are perfectly okay before I send them:
When the person receiving the email opens it, it looks like this: 
I've searched online for a quick fix to this problem (The horrible white lines that keep appearing), but can't find a solution (aside from just photoshopping the object and placing it back into the project).
Can anyone suggest an easy fix? Sorry for the amateur question.
-JN
