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Critters
Ants scurrying on countertops or mouse droppings in HVAC grilles are signs that you have openings in your house that need to be closed, says Steve Gladstone, owner of Stonehollow Fine Home Inspection in Stamford, Conn. Check places like exhaust vents, condensate lines, pipes, ducts, utility access panels and garage doors — you’re looking for obvious gaps, signs of chewing or nesting, or ripped screening. If you aren’t sure what you’re looking at or don’t feel confident you can solve the problem yourself, call a professional exterminator. Mouse and bird droppings in particular can be hazardous to your health.