Secret 'holiday hack' can spruce up Christmas tree lights

People are just now discovering the real reason there's an extra holly-hued bulb for your string lights — and it's not just in case one fizzles out. In fact, attaching the red bulb makes the strand of lights twinkle.

Related Keywords

Kendra Hagerman ,Gen Xers , ,Many Tiktokers ,Home ,Lifestyle ,Viral Trends ,Christmas ,Holidays ,Home Decor ,Trees ,