Heating & Cooling

To clean a portable air conditioner filter: unplug the unit, slide the filter out of its housing, vacuum off loose dust, rinse it under lukewarm water with a little mild dish soap and a soft brush, let it air-dry completely in a shaded spot, then slide it back in. Ten minutes of work, no tools … Read more

How to insulate a garage door for winter comes down to stopping air, not just slowing heat. Seal the gaps around the top, sides and bottom, then fit foam board panels or a pre-cut kit to the inside face of each section, and you cut the draft that drives most of the cold into the … Read more