No one enjoys the sight of dirty or misty windows, but a surprising and effective hack shared by a cleaning fan could make the laborious task easier.

While traditional methods like vinegar or commercial products often leave windows streaky or smudged, one clever trick uses a common household drink to achieve gleaming, crystal-clear windows: black tea.

This simple yet brilliant hack takes advantage of the tannic acid found in black tea, which helps cut through stubborn grease and grime on glass…