The 5 most common paints problems and how to solve them in a Simple way

Are you thinking about painting your home? There are several potential issues that can arise, and fixing them can be costly and heartbreaking. To address five of the most common paint problems, consider implementing these solutions.

You may come across 5 typical issues with paint, and this article aims to address their causes and offer 5 fixes to prevent them.

1. Wall Chalking

Chalking is loosely-based powder forming in painted walls. Low quality paints with high levels of pigment extenders are the culprit in this common paint problem. Other major factors to consider is the age, the colour or application of the paint. Some colours that contain a large amount of tint or are very bright can go chalky quite quickly. If the paint is thinned out too much, this could also cause a problem.

The solution

In order to fix up your paint job, first scrape off any paint that is loose. Make sure to prime any areas that are bare and repaint the spots that are affected. It is essential to use paint of high quality and spread it thin as recommended. If you want to use bright colors, it is important to choose the best quality paint that is available. And finally, keep an eye on any problems that may arise with wear and tear on your paint job.

2. Mould/Mildew

The appearance of black, grey, brown, or green spots on a surface may indicate the presence of mould or mildew, which are both types of fungi. These fungi prefer to grow in areas with high moisture, poor ventilation, and limited exposure to sunlight. The use of low-quality paint that lacks a bacteria shield to inhibit the growth of mould and mildew can increase the likelihood of their growth.

The solution

To get rid of mold spores, use white vinegar on the affected surface and scrub it well. Apply a coating of stain blocking primer. Be careful not to use cheap quality acrylic or oil-based alkyd paint. Additionally, make sure you have exhaust fans installed in areas with high moisture to achieve sufficient ventilation.

3. Wall Blistering

When you see small bubbles on your wall paint, this is what is known as blistering. Blistering happens when the paint draws moisture from the underlying surface. Factors that cause this issue include painting during high humidity, applying paint to a damp surface, or putting on another coat too quickly. Inadequate preparation of the surface prior to painting also contributes to blistering.

The solution

When painting, avoid doing so in high humidity or if there is a high dew point. Your surface needs to be entirely dry before applying any paint. Allow enough time for it to dry before adding any more coats. If there are blisters present that go all the way to the surface, the moisture needs to be addressed. Installing vents and exhaust fans in affected areas is incredibly helpful. Success in painting may very well hinge on selecting the appropriate Primer Undercoat for the surface being painted.

4. Wall Yellowing

If a place receives less sunlight, it tends to develop a yellow tint over time. It’s recommended to avoid using alkyd or oil-based paint in such areas. The better choice would be to use acrylic paints for such situations.

The solution

If a location has reduced sunlight, the appearance of yellowing can manifest. It is recommended that oil-based paint made from alkyd should not be used in areas such as this. A better alternative when straddling such cases would be using acrylic paints.

5. Cracks and crazing

Splitting of a dry layer of paint is what defines the phenomenon known as cracking, and it may be caused by an incomplete drying of the first coating before the application of the second.

The solution

To repaint using quality paint, start by sanding the damaged area with a scraper and feathering the edges. Muster appropriate primer coating before spreading the recommended amount of paint.

Leave a Reply

Your email address will not be published. Required fields are marked *

Related Post