Help! Escaped crested gecko!

My crested gecko somehow escaped his enclosure last night. I spotted him under the fridge around noon, but wasn’t able to get him. My neighbor came over and tipped the fridge but I didn’t find him. I’m worried he may have gone up into the mechanics of the fridge to hide, or moved somewhere less accessible in the kitchen.

I’ve put out food and an inverted bottle trap but I’m not sure if he’s small enough to fit.

What else can I do to catch this little guy? I’m so worried he’s going to get hurt!