Before you turn the heating on in Spain, there’s one cleaning job you shouldn’t skip

Households across Spain are about to switch on radiators that have sat unused since spring, and any dust that’s built up between the fins can get in the way of the heat. Clearing it can take as little as 10 minutes, though it’s a different job from bleeding the radiator. Dust that settles inside and behind a radiator over the warmer months doesn’t just sit there. On convector radiators (the…

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