How to choose wall paint: 6 things to check before buying

1. Start with the room, not the can

Bedrooms, hallways, and bathrooms need different properties. In a calm, dry room you can focus on color depth and a soft matte finish. In high-traffic areas, resistance to contact and easy cleaning matter more. For kitchens and bathrooms, also account for humidity and the manufacturer’s recommendations for those spaces.

It helps to write down three requirements first: how often the wall will be touched, whether it must be washable, and whether humidity is high. Only then compare paint ranges.

2. Choose the sheen

Matte finishes reflect less light and usually look calmer across large surfaces. Glossier finishes emphasize texture and imperfections more, but have traditionally been easier to clean. Modern formulas blur that distinction, so look beyond labels such as “matte” or “satin” and check the manufacturer’s stated washability.

• matte/flat — visually calm and good at disguising minor imperfections;
• eggshell/soft-matte — a slight sheen and a practical compromise;
• satin — reflects more light and suits more active areas;
• semi-gloss and gloss — more often used on doors, trim, furniture, and details.

3. Assess the wall before painting

Even expensive paint cannot fix peeling old coatings, dusty filler, or greasy marks. The surface must be sound, clean, dry, and sufficiently even for the chosen finish. The higher the sheen, the more visible substrate defects become.

4. Check whether primer is needed

Primer is especially useful on new porous substrates, after spot repairs, over stains, with difficult color changes, or when the system manufacturer explicitly requires a separate primer. “Paint + primer” on the can does not mean a preparation coat is never needed; the substrate determines the decision.

5. Calculate coverage from the technical data sheet

The coverage stated on the packaging is a guide for specified conditions. Actual use depends on texture, absorbency, application method, and number of coats. Calculate the paintable area, subtract large openings, and compare the result with the coverage of the exact product you chose.

6. Only now choose the color

The same shade changes in the morning, evening, and under artificial light. Make the final choice from a real paint sample in your room, not from an image on a screen. View the sample on several walls and at the time of day when you use the room most.