We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ellen Airhart Ellen Airhart wrote about emergency preparedness and sanitation.

WCB Robotics has turned to EOS selective laser sintering to make its E.L.M.O. window-cleaning robot a reality.

Clean hard-to-reach outside windows with extension poles, magnetic cleaners, or garden hoses. Always work from the top down using steady horizontal motions to prevent streaks. Regular cleaning and ...

Keep your windows sparkling with these expert-approved tips. Clean windows with equal parts white vinegar and water for the best results. Use a squeegee to remove cleaning solution, starting from the ...