Paint selection considerations focus on surface preparation and safety

Effective painting requires attention to both technical preparation and chemical composition. For a successful finish, surface preparation is critical: walls must be cleaned, dried, and sanded to remove dirt, old paint chips, or cracks. Filling holes and applying primer may also be necessary, particularly with new plaster.

Beyond aesthetics, the composition of paint is a significant health consideration. As the 2026 International Lead Poisoning Prevention Week approaches, experts emphasize the importance of identifying lead exposure sources. The World Health Organization notes that lead can harm multiple body systems, with children being especially vulnerable to impacts on the developing brain and nervous system. Consumers and professionals are encouraged to look beyond color to evaluate product standards, testing, and suitability for intended use to reduce health risks.