Is it better to use cement or tile glue for tiling?

Generally speaking, it is better to choose professional tile glue when the budget allows. Compared with cement river sand, the cohesive force of tile glue is not only three times stronger than that of cement river sand, but also a handful of tile glue only needs a thin layer, while cement mortar needs a thick layer. The tile adhesive does not contain any toxic additives, which can reduce waste, conform to the characteristics of environmental protection, and has high bonding strength, good water resistance, frost resistance and aging resistance.