Why it happens: Uneven or blotchy paint occurs when you've either skipped priming or not adequately primed your wall before painting. This can also result from not applying enough coats of paint to get a uniform finish. What you'll need to fix uneven or blotchy paint: Regal® Select, ben® or Aura® interior paint.
To troubleshoot, try ensuring consistent drying times between coats and experimenting with different application tools to see if that makes a difference. If you've tried rectifying the issue with no success, it might be worth considering starting fresh with a higher-quality paint.
Doing another coat on the whole wall evenly should take care of it most of the time. Also, having too little paint on the applicator and repeatedly rolling over the same spot builds up paint and causes the texture difference.
The problem could be with the paint you are using. It could be defective, old, or a low quality paint that doesn't cover well. Another option is to try priming an inconspicuous spot, let it dry, then paint over it to see if that helps. If so, go back and prime all the walls with a stain blocking primer.
This may be due to any of the following factors: Moisture trapped beneath the surface of the paint film. If the paint is applied over a powdery or friable surface. Surface contamination such as dirt, oil, and grease.
An uneven paint job can appear unsightly, messy and unprofessional. Often it is caused at no fault of your own, but by certain circumstances such as temperature or product type. Paint poorly shaken. Porous surfaces poorly sealed.
How to fix uneven or blotchy paint: No matter how many additional coats of paint you add, this problem likely requires going back to the drawing board. If you run into uneven or blotchy paint, the best thing to do is start over.
If your roller runs dry, you'll find yourself with uneven patches, leaving your walls looking inconsistent. Also resist the urge to rework wet paint and trust the process… it will look patchy whilst drying! Another common culprit in achieving a patchy effect is not maintaining a wet edge whist cutting in.
Softer, more rounded brushes are ideal for even painting, as the bristles are less defined and brushstroke retention is reduced. A stiffer brush made from bristles such as hog hair will likely create streaks and texture in your paint.
Lightly sand the troublesome area with 150-grit sandpaper, then tack the walls. That's painter lingo for “Wipe it with a cloth to get rid of dust.” (Easier than the lingo makes it sound!) Then re-paint the area, maintaining a wet edge—meaning, don't let the paint dry until you finish the wall.
Not Fully Loading the Roller
The roller needs to be fully loaded with paint to the core, otherwise you'll get air bubbles on your wall, resulting in “paint acne.” To avoid this mistake, roll back and forth on the roller tray until all bubbles are gone and the roller feels heavy.
Wall condition: If your walls are in good condition, you may only need one or two coats of paint to achieve a smooth, even finish. However, if your walls are rough or damaged, you may need to apply additional coats to cover up imperfections.
Applying the second coat of paint before letting it adequately dry will result in your paint peeling, clumping, and bubbling. It can also result in a different colour than what you intended.
Painting over existing layers of paint is usually the easiest option. A paint that has high coverage and a thick texture, such as our Claypaint or Lifestyle emulsions, will even out any hairline cracks and slightly bumpy surfaces. Both products can go over a multitude of wall substrates.
A difference in paint sheens always has a root cause, usually poor application processes, that include: Over-thinning the paint. Overspreading the paint across the surface. Overly porous substrates that result in the over-penetration of the top coat of paint.
Patchy paint can result if paint has been applied unevenly. Patchy paint can be down to a variation in surface absorption. Walls might appear patchy if they have variation in texture. Using paint that is not fully mixed can cause a patchy appearance.
Paint ghosting happens when dust, soot, or other airborne particles cling to walls and ceilings, forming subtle, shadowy patterns. These patterns often show up on cooler surfaces where moisture tends to settle, creating ideal conditions for particles to stick.
First, roller marks are a common culprit. These can occur when the paint roller isn't fully immersed in the paint or is applied unevenly, leaving a patchy, streaky appearance once the paint has dried. Second, brush marks are another common cause of streaks.
Sand away brush marks using 220 grit sandpaper so the entire area is completely smooth. Wipe away all sanding dust with a damp rag and allow the area to thoroughly dry. Apply a fresh coat of paint following your newly learned brush techniques.
Dip your roller lightly into the paint. It should cover less than half of the roller. Roll it back and forth on the ramp to distribute it evenly; this is how to stop patchy paint when using a roller.
DIY beginners sometimes assume that one coat of wall paint will do – and end up with patchy or thin paintwork. Usually, you'll have to apply at least two coats of paint to achieve a smooth, even finish. Applying multiple coats also helps build up the paint so it's more durable, and less prone to chipping.
Brush marks are caused by strokes that leave the paint with a rough texture and visible brush strokes. The rough texture and visible brush strokes can be easily covered in a second coat of paint by using a slightly different technique than you used for your first coat.