The correct direction to paint depends on the surface and the light source, but the general rule is to maintain a "wet edge" to avoid streaks and lap marks.
Start painting at the top and cut in around the edges of the wall and your fixtures with a paintbrush. It's easiest to work with small sections of wall at a time, so aim for about three feet each when it's time to load up your roller. Then, paint in a vertical direction using a zig-zag pattern.
10 Common Mistakes on Room-Painting Projects
Key Points
If it is an oil-bound or casein distemper, sand off as much as possible and then prime the walls with a water-based primer. It sounds like it may be a soft distemper however if your paint is coming off so quickly. Soft distemper can only be over-painted with a soft distemper, so it has to be washed off thoroughly.
Red is universally considered the hardest paint color to cover. Vibrant red pigments are highly transparent and inherently prone to bleeding through subsequent layers. Other notoriously difficult colors to cover include black, dark blue, dark green, and bright yellow.
Yes, you can absolutely paint over existing paint, provided the old surface is clean, dry, and structurally sound. Proper surface preparation—such as cleaning off dirt or grease, lightly sanding glossy finishes, and using the right primer—is the key to a long-lasting, smooth finish.
Yes, you can do two coats of paint in one day, provided you use water-based (latex or acrylic) paint. Most latex paints dry to the touch in 1-2 hours and are ready for a recoat within 2-4 hours, allowing you to safely layer them without peeling or pulling up the first coat.
Avoid painting bedrooms in high-energy or intensely saturated colors like bright red, vibrant orange, or deep purple, as they can disrupt sleep and cause anxiety. Designers recommend steering clear of dark, gloomy shades like black or charcoal (especially in low light), as well as neon tones or cold, flat greys that make a room feel clinical.
Professional painters wash walls only when there are visible contaminants like grease, smoke, or heavy grime. For standard residential walls, they typically skip wet washing and opt for dry dusting and light sanding to ensure proper paint adhesion and a smooth finish.
Neon and Overly Bright Colors
“Shades like fuchsia, hot pink, bright orange, and lime green all fall into this category." These colors create too much energy, making a bedroom feel lively and loud when it should feel restful and quiet.
A bad paint job comes in many forms; uneven paint colour, drips, bubbles, poor sheen uniformity – you get the picture. One we often see is peeling or flaking paint. There are many reasons paint could be painting and or flaking but before we can fix it, we need to understand the cause of the defect.
While it does take some setting up, painter's tape is the most effective way for painters to create straight lines. Whether cutting in or making an isolated line, painter's tape can create a straight line on almost any surface.
Whether painting walls at home or working on an artistic canvas, the most common mistakes revolve around rushing preparation and misusing tools. By far, the biggest error is skipping surface preparation. Failing to clean, sand, or repair holes ensures peeling, poor adhesion, and a lackluster finish.
Professional paint edger tools save time by cutting in straight lines along baseboards, ceilings, and trim without the need for lengthy masking. Top options include pad-based edgers (e.g., Shur-Line Professional Paint Edger on Amazon) and handheld stainless-steel trim guards.
Beige tones, hues of white, and grey should be the colors of choice for your furniture, curtains, drapes, and other home accessories. Neutral colors not only give that plush look, but they also give you that warm feeling.
People can be made to see reddish green and yellowish blue—colors forbidden by theories of color perception. These and other hallucinations provide a window into the phenomenon of visual opponency.
Cool gray is being replaced by "mushroom" neutrals (warm taupes and greys with subtle green or violet undertones), warm earthy khakis, and soft, natural sages.
Red is universally considered the hardest paint color to cover. Vibrant red pigments are highly transparent and inherently prone to bleeding through subsequent layers. Other notoriously difficult colors to cover include black, dark blue, dark green, and bright yellow.
Yes, you can absolutely paint over old paint, provided the existing surface is clean, dry, and well-adhered. The key is ensuring the old paint isn't peeling or flaking, as new paint won't fix structural issues underneath. Proper preparation—cleaning and sanding—determines if the paint job lasts for years.
High-gloss and semi-gloss paints are the absolute easiest to clean due to their smooth, non-porous surfaces that actively repel dirt and liquids. However, because their shine highlights wall imperfections, they are best reserved for high-traffic areas like baseboards, doors, cabinets, and trim.
You generally don't need a primer if you are painting over previously painted walls that are in good condition. However, you must use a primer on bare drywall, patched areas, drastically changing colors (like dark-to-light), or glossy surfaces to ensure the paint adheres properly and covers evenly.
Using Too Little Or Too Much Product
Using too little primer may not deliver the long lasting power you desire, while using too much primer may cause foundation to slide instead of staying put on your skin.
The exact primer you need depends on your project. Choose from the three main categories depending on your intent: