Split ends can be caused by thermal, mechanical or chemical stress or when the hair becomes damaged. This tends to weaken the protective outer layer of the hair cuticle. But thanks to some home remedies, you can make your hair healthy all over again. Well! Who would not like to have smooth, shiny and healthy hair? But due to a large variety of chemical products available in the market, our hair tends to get damaged. Some of the common hair problems are dry hair, hair falling or thinning, gray hair or even split ends. The term split ends refers to the splitting or fraying of the hair shaft at the tip of your hair.