What is the best method for applying mesh tape to cement board during a tiling project?

The best method for applying mesh tape to cement board during a tiling project is to first clean the surface of the cement board, then apply a thin layer of thin-set mortar over the seams. Next, press the mesh tape into the mortar, making sure it is flat and smooth. Finally, apply another thin layer of mortar over the tape to secure it in place before tiling.