Have YOU been hanging Christmas lights the wrong way?

Interior design expert reveals why you should always string them VERTICALLY on the tree
Most people are taught from an early age to wrap the lights around the tree, starting from the top and working your way down to the bottom
New York interiors guru Francesco Bilotto swears by hanging lights vertically
He said the technique ensures that your tree will twinkle from all angles
Bilotto also said that his method makes removing the lights from the tree easier