Quick check for spills and messes: wipe everything down, including the microwave, and pull anything expired or out of place from the pantry. Antibacterial wipes work great, and a small brush helps sweep out debris.

The full scrub-down: really clean the fridge and microwave and tackle anything that has gotten nitty gritty. Bring something stronger than wipes, like an all-purpose cleaner and a scrubby sponge.

Break down and haul away the cardboard boxes and packaging that pile up around the fridge, so the area stays tidy. Flatten the boxes and take them to the recycling or curb.