Corn chip smell?!

Anyone else’s Shih-Tzu smell like a corn chip and what have you found to help that?

I did apple cider vinegar spray for a while, and that helped, but my husband hates the smell of the vinegar more than he hates the smell of the corn chip 🙄😆

I don’t want to have to bathe her every week because I heard that’s bad for their skin so what should I do?