The hidden hack of a perfect paint job is that the most challenging job is done before a brush ever strikes the establishment. Painting a badly prepared exterior will exclusively result in a bummer, while top-grade pre-paint work pays massive bonuses. However, surface preparation of a home's externals is critical both for wholesome and safety reasons. It can even create the new paintwork look better and survive longer. So armed with the expertise that arranging things is king when it comes to exterior painting , here are some tips to help homeowners prep projects go quicker, look good and cost less. Eliminate Contaminants : If householders suspect lead, don't attempt to grind or rub it off, and don't do any cleansing. A contractor who's qualified to address lead reduction must manage the disposal of the coloring before they get triggered. Try the paint before individuals roll with any further exterior painting preparation . A common impurity, primarily in humid spots, i