Whenever you’re planning to paint your home’s exterior or interior, you won’t just purchase a gallon of paint and start painting. There are a lot of tiny steps you have to follow properly to achieve the best results. If you do not have enough knowledge about the supplies and techniques, you can face a lot of issues during the project.  

Since it’s extremely hard to paint a room properly, a lot of homeowners prefer to hire a professional painting contractor. Professional painting contractors take less time to finish the task. In addition to that, they’ve got the skills and knowledge when it comes to painting.  

If you want to take the DIY route, you might encounter several common painting issues. Here are some of them: 

Yellowing of Paint 

Oftentimes, it’s seen that the color turns yellow and fades away in places that obtain little to no sunlight. If you want to prevent this issue, you’ve got to utilize acrylic paint rather than oil-based or alkyd paints.  

Mold Growth 

Mold growth is associated with water retention or moisture in walls and ceilings. It’s very hazardous for people since it can lead to breathing problems, such as allergies. If you want to avoid this issue, you’ve got to clean and wash the ceiling and walls using cleaning solutions. Next, scrub the mold, scrape the paint, and apply moisture repellents and waterproof coating. Lastly, utilize primer and then repaint the wall. 


One indication of efflorescence is the appearance of crusty white salt like granules. Typically, it happens because of moisture moving in the paint from the leaks in plumbing, underground water retention, insufficiently cured cement, and others. If you want to solve this problem, you’ve got to get rid of excessive moisture and fix the wall. Apply waterproof coating on the wall. Lastly, repaint it.  

Peeling of Paint 

Typically, if you have not scraped off or removed properly the previous paint coat, the paint peels off quickly. That is why it is vital to utilize sandpaper to get rid of the existing coat. After you get rid of the previous coat, apply primer and repaint the wall. This will help you avoid peeling paint.  

Flaking and Cracking of Paint 

Minor veins such as cracks that frequently appear in the wall make the entire room appear untidy and old. Usually, ineffective preparatory methods are the primary reason behind this issue. Cracks will appear on the wall if you do not prepare the wall with primer and get rid of all the grime and dust. You’ve got to scrape off the paint if this occurs. Next, follow the right procedure when preparing the wall. Lastly, repaint it.  

Blistering of Paint 

Blistering happens when the paint begins to show swellings that look like bubbles. This happens when the paint is exposed to sunlight or heat before it has properly dried. This type of problem is common on your home’s exterior. However, it can also happen in the interior as well. That’s why you need to follow the sun always when painting the walls.