Check your TV right now for these 3 Dirty Screen Effect indicators

When it comes to television sets, the Dirty Screen Effect refers to visual imperfections that cause distortion and other unsightly artifacts to take hold on a TV unit’s display panel. Also known as DSE, the effect can arise due to errors in the manufacturing process, deliberate corner-cutting and cost management efforts by TV brands, or miscalibrations on the software or image processing side of the equation.