Any tips for more consistent second-day curls?

Hello! As title says, I'm wondering if anyone has tips for how to be successful with second day curls. It's usually pretty hit or miss for me, with second day curls sometimes looking frazzled, squished, or clumpy.

Routine: I wash every few days with Monday shampoo for curly and frizzy hair, condition with Marc Anthony Argan Oil hydrating conditioner. When hair is still wet, I apply Loma maximum volumizing solution, then Curl Keeper original liquid styler.

I sleep with a silk bonnet on, and for second day curl refreshing, sometimes I can just get away with spraying with water, but it doesn't always work! I've tried applying oil to second day curls but it still doesn't bring back the curls fully.

I'm wondering if it's an issue with my wash day routine and the curls aren't being fully protected? Any tips welcome!