The paint looks dark in some areas and lighter in others.
How To Paint Walls Without Leaving Roller Marks. Keep it well loaded, and roll keep the roller loaded. Apply low tack or blue painter's tape to loading the roller properly will go a long way towards keeping your walls free from streaks, drips, and lap marks.
Top 10 Painting Tips to Avoid Roller Marks - Reliable ... from dyj7luh3166cu.cloudfront.net
Continue on until you've beauty coated everything you've rolled. Pro painters tips on painting without streaks. This article will provide tips for how to remove marks walls, while still being gentle on paintwork.
It depends on what the black marks are.
Then you start on the next section using the same process. Learn how to perfectly paint a wall with ease, according to these expert tips. Use a lot of paint from the tray onto the roller cover and roll it off 2 or 3 times in the top of the roller tray with very light pressure. Using an improper size can result in paint becoming too sick as you work it over the wall.