It depends on what type of countertop you have. If you have a solid surface countertop (such as Corian), then you would need to buy a special piece that goes around the edge of your counter and is attached with adhesive. If you have a laminate countertop, then you can usually purchase an adhesive-backed splash guard that sticks to the wall behind your counter. There are also metal splash guards that can be screwed or mounted to the wall behind your counter.

The installation of a countertop splash is a relatively easy task that can be completed in about an hour. The following steps will guide you through the process:1. Remove the old splash guard or backsplash, if present.2. Clean the surface of the countertop and ensure it is free of any debris or dust. 3. Measure the height and width of the area where you will be installing the new splash guard. 4. Cut the new splash guard to fit using a hacksaw or sharp knife. 5. Apply construction adhesive to the back of the splash guard and adhere it to the countertop surface, using care to align it correctly.