Are there baby tooth wipes that do NOT contain xylitol?

I ask because I have dogs who are very much attracted to sweet things and who will eat pretty much anything. Xylitol is deadly to dogs (as in their bodies cannot process the sugar and it can kill them in a matter of hours or much less after they are exposed) and after a scare I no longer allow it in my house. My son is too young for toothbrushes and toothpaste so I was hoping to use dental wipes but so far I haven't found anything without xylitol. His pediatrician said we can just use a damp cloth but I was hoping for something "sterile" and disposable.

For you mommies who use the damp cloth option, please let me know your setup (what do you do to clean/store your cloths, do you use nursery water on them, etc).

Thank you!