Home Problems and solutions The painted surface deteriorated after washing The painted surface deteriorated after washing Interior Wall Painting CausesImproper paint was used.The paint was over-thinned.The conditions during painting (temperature, humidity) were not appropriate.The surface was washed before the paint had fully cured.SolutionRepaint with MASTER, MASTER ECO, SUPERIOR or EASY CLEAN.Allow the paint to cure for 20 days.
