Apartment still smells from flood

Looking for some input from the community.

My small apartment fortunately only got about 1/2" of water. No drywall needed to be removed, no water line even on the baseboard. Tiled floors throughout.

I threw out all the rugs. Mopped the floors with diluted bleach Wiped the walls down with diluted vinegar Furniture legs are metal with some wooden legs with pads. I wiped all the legs down with diluted bleach. I've had a dehumidifier and AC running.

But there is still that flooding smell. It's much less, but still there.

Can anyone offer any insight?

Edit* thank you everyone. I'll pull back the baseboard and have a look behind the wall.