This tape is incredibly easy to install; simply peel off the backing and install by hand on any smooth, clean surface and trim off whatever you don’t need with any blade, even scissors. This tape is ideal for use anywhere you would normally employ caulking, but can also be installed on top of existing caulking for an extra barrier layer. Best of all, the simple white surface is very discreet and incredibly easy to clean, so it will never be an eyesore.