Painting with a roller seems to be a much easier activity than painting with a brush. We can cover a larger surface of the wall or ceiling with paint with one stroke, and in addition, the whole process seems to be more pleasant.
However, what should be done when roller marks appeared on our refreshed surface? There is only one solution. Any surface with uneven marks or streaks caused by roller use must be thoroughly sanded. This way, we will get rid of unsightly traces. After sanding, we must not forget to remove dust from the wall. The paint applied to a dust-free wall will not adhere properly. For a dust-free wall, use a primer suitable for our substrate. After waiting for an appropriate time, we can put a new layer of paint on the sanded, dust-free and primed wall. Take your time with the entire process. You should always pay attention to the time suggested by the manufacturers of specific preparations. Rushing can cause more marks on the wall.
In fact, painting is not a simple task, so if you do not have experience in painting walls with a roller, you should think about an experienced painter who will do it professionally.