Common Painting Problems And How To Handle Them

Painting can be a struggle, especially when doing it all alone. Sometimes we have our DIY painting project, which can be a pain in the neck when we encounter common painting problems, and we need to figure out how to handle them.

Luckily, there are solutions to our painting dilemmas, and some of them are easy to do. To help you paint your home or any assembly you have, we have listed the most common painting problems and will go through each of them as we come upon how to handle them.

Common Painting Problems And How To Handle Them

Filler showing through the paint

Wall fillers are essential for hiding any gaps or holes in your walls; however, it can be upsetting when they are visible through your exquisitely painted walls. There are different types of filler. Polly fillers are commonly used, but concealing them is difficult if you need to do it correctly. You must sand down the poly filler along the wall in a line until it is smooth.

• How to handle it?

You have to make sure that you brush down every filled area evenly and smoothly. Before painting, prime the filler to stop subsequent coats from being absorbed more quickly than in other places. Apply a thin application of the standard emulsion you can buy at the local depot and dilute it to 10–20% with fresh water before covering the entire area.

Powdery or chalk-like surfaces on outside paintwork

Sometimes your wall surfaces become powdery or chalky on the exterior after doing the paint jobs. This is a pervasive issue frequently brought on by weathering or signs of salts erupting from the surface. This issue is caused by a few factors, such as the paint brand you are using, the surface of the wall or structure you are working on, or your application technique.

• How to fix this?

Even though it may be frustrating, the powdery issue can still be resolved. To do this properly, you can use a stiffer bristle brush to scrub the affected area and remove any remaining acceptable debris before applying a coat of primer. The smoother surface will then be covered with a layer on your wall, allowing the paint to adhere better.

Growing molds

Are there any external surfaces growing mold? Given that moisture is crucial for the development of mold, it is possible that exposed walls or any surfaces may be prone to mold growth.

• How to fix it?

You can try using a fungicidal wash to treat the afflicted areas. We advise using all-weather-condition paints. After rinsing the surfaces using the fungicidal wash, let them dry, and be sure that it’s not exposed to any micro debris before adding a coating.

Cracking plasters

The plaster cracks when it dries out or as the building gradually shifts. This is a widespread occurrence in newly constructed homes. Poor preparation on newly-plastered surfaces is the primary cause of paint cracking. Using low-quality paint, working in a damp condition, or improper application may cause the cracking of plasters.

• How to fix it?

Fortunately, by carefully preparing and applying standard paint (or if you have extra, go for expensive ones), you can avoid paint cracking and obtain the star-quality finish you want. Fresh plasters must be thoroughly dried before application. Additionally, they must be appropriately prepped before adding emulsion.

Foaming

Does your paint appear to be foaming? You might be using a different kind of roller. Avoid using sponges or soft foam rollers if you’re using water-based paint. Ensure the long pile roller is thoroughly wetted out if you use one.

Foaming occurs when the unwanted air enters the wet paint coat and forms air bubbles. When these bubbles pop, craters are left on the coat’s surface. Foaming can also make a painted surface more permeable and absorbent to contaminants that cause discoloration.

• What do you think you should do to avoid this?

Rubbing your wall down using ‘wet and dry’ abrasive paper would be best. Add water and a little detergent to eliminate any foaming problems on the surface. After doing this, the surface must be cleaned and allowed to dry before painting again.

Blistering and flaking

Heat and moisture are typically the culprits for the adhesion breakdown between the paint film and the surface. They were then peeling, eventually resulting afterward.

• How would you like to reduce this?

Remove any loose material and trim down to a firm edge before adding the suitable primer and recoating with the right substance. It’s better to completely strip the surface off and start over if significant large areas are involved.

Staining or bleeding of paint

When concealing a dark color with a lighter shade of paint, bleeding of paint color usually becomes an issue. It can also be brought on by stains contaminating the underlying surface.

• How to get rid of this?

You must seal the old stain before painting with the new desired color. Adding a suitable primer will help cover up the ugly stains. It is advisable to utilize stain-blocking primer to avoid staining.

Common Painting Problems And How To Handle Them – Conclusion

Painting all by yourself requires knowledge of what painting products should be used. Most of the time, more expensive high-quality products deliver better results than cheaper ones. However, you also have to ensure that you know the proper application techniques, which will affect your final project. Painting surfaces have several drawbacks, but you can get ideal results with the correct knowledge.