On the advice of Tracie to use steam I just bought a portable Shark hand steamer. There are other hard surface cleaners for around $30 available online. Or I would guess a fabric steamer would work the same. Peace of mind is worth it!
I am really happy this thread is still up or I would have missed it. I am definitely going to get a steam cleaner if it will help keep her viv that much cleaner.
Good info to note for the Nolvasan! I mainly use my shark steam cleaner, boiling/baking and F10 Biocare for most of my disinfection needs. I love the steam cleaner though! It's so versatile as well.