Plastic vent covers are usually unobtrusive when they’re pristine white, but once they acquire that nasty yellow or beige color, which they undoubtedly will, they can look pretty gross, making even a ...

Yellowing air vents can be a major eyesore, especially when they stand out against clean, fresh walls and ceilings. This process is normal wear-and-tear -- over time, a mix of heat, light, and air ...

Dear Ken: I have turbine vents on the roof. Should I cover them in the winter? It may help you to know that I have those gable vents in the side walls, too. — Paul Answer: It’s a good idea to wrap all ...