We Returned From Vacation and Discovered an Unexpected Surprise in Our Bathroom

and mold thrives.

The signs: Musty odors, black or green patches on walls, ceilings, or grout, respiratory symptoms after returning.

What to do: Leave your HVAC system running (set to a reasonable temperature) and consider a dehumidifier for damp climates.

3. Pest Infestations
   What causes them: Crumbs left behind, unsealed food, open trash, cracks in walls or foundations.

Why they happen while you’re away: With no human activity to deter them, pests (ants, roaches, mice, rats) feel safe exploring your home.

The signs: Droppings, chewed packaging, strange smells, visible pests.

What to do: Deep clean before leaving. Seal all food in airtight containers. Take out the trash. Set traps as a precaution.

4. Refrigerator Failures
   What causes them: Power outages, mechanical failures, freezer door left slightly ajar.

Why they happen while you’re away: A freezer door that isn’t fully closed can defrost everything inside, leading to spoiled food and water damage.

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