How to do a backsplash in a kitchen?

To install a backsplash in a kitchen, first measure the area and gather materials like tiles, adhesive, grout, and tools. Prepare the surface by cleaning and priming it. Apply adhesive to the wall and start placing the tiles, ensuring they are level and evenly spaced. Allow the adhesive to dry before grouting the tiles. Wipe off excess grout and seal the backsplash for protection.