QUESTION: Painting and decoration: how to paint without streaks using a roller and brush?
Painting walls and ceilings without streaks, lines, and tool marks is a skill that requires understanding the technology and following the sequence of actions. Before taking up rollers and brushes, it is necessary to take care of safety and engineering preparation of the room. First of all, protect electrical outlets with masking tape, provide high-quality lighting in the work area, and plan for ventilation to ensure comfortable paint drying. Such a comprehensive approach minimizes hidden problems and guarantees the safety of the process.
The technique of working with a roller plays a key role in obtaining a smooth and even coating without visible joints and lint marks. Apply paint to the wall in W-shaped or cross-shaped movements, and then thoroughly roll it out in vertical strips from top to bottom. It is important to maintain a wet edge, meaning applying a new section of paint onto the not-yet-dried edge of the previous one, and not to press too hard on the roller to avoid material buildup.
Brushes are used for painting hard-to-reach places, corners, joints with walls and ceilings, and around door frames. Working with a brush needs to be done carefully, loading paint only onto the third of the bristles and blending the strokes with light movements so that the texture of the painted area does not differ too much from the texture of the rest of the wall created by the roller. Always paint the room in the direction from the window to the door so that natural light falls parallel to the direction of the roller's movement.
Compliance with these simple painting rules and working with high-quality tools allows you to achieve a professional result even for a beginner. Do not forget to observe the inter-layer drying time indicated in the instructions on the paint can, and apply the composition in two to three thin coats instead of one thick one. This approach completely eliminates the appearance of streaks and provides a durable coating.