Both my DD and DS had one. They had an underbite and crossbite. The expander prevented her from looking like a bulldog. My DD had to stop treatment halfway through because she had so many loose baby teeth. In the time it took for them to all come out and grow back in you could really see everything moving back. Good thing it didn't take to long.
As far as food getting stuck above it....I purchased a water pick. Shot that left over stuff right out of there
As far as food getting stuck above it....I purchased a water pick. Shot that left over stuff right out of there
