Setup and Application: Before applying, ensure your surface is clean, dry, and free of dust or debris. Unwrap the tape from its protective tub. Tear or cut the desired length and apply it firmly, pressing down along the entire edge, especially where the paint will meet the tape. For best results, use a plastic putty knife or a finger to really press down the edges. Compatibility: This tape is specifically designed for use on delicate surfaces such as freshly painted walls (ensure paint has cured for at least 24 hours), primed plasterboards, and most types of wallpaper. It is not recommended for excessively textured, damp, or extremely dirty surfaces, as adhesion may be compromised. Care and Removal: To achieve the sharpest lines and prevent damage, remove the tape while the paint is still wet or tacky. Pull the tape back slowly at a 45-degree angle. If the paint has fully dried, scoring the edge with a utility knife before removal can help prevent paint from peeling. Store the tape in its original protective tub in a cool, dry place to prevent the adhesive from drying out or collecting dust, ensuring it's ready for your next project.