Start at the top of your house and work your way down. This serves two purposes. First, it allows you go down the ladder instead of up as you work, preventing potentially life threatening falls. Also, when prepping/scraping the paint off, you will have debris falling on the bottom areas that you just painted. Second, painting from top to bottom prevents messy drips and missed spots. Ideally, you should also start painting from the left side and work your way right because you are more likely to see any missed spots.
Start with an exterior house wash. It is important that you spend some time washing the dirt and grime off the exterior of your house before you start painting. If the exterior surface of your house is free of paint-repelling soil, the primer and paint will adhere better, making the paint last longer. Most of the time, a simple wash with a hose, a pump sprayer and a scrub brush is sufficient, but if you decide that you would prefer a professional to help you, a power washer in the hands of a professional can provide a superior clean.
To the touch, they still have the chalky feel of flat finishes, but with a slight waxy smoothness. The same paint color will appear slightly richer in a satin sheen than it does in a flat sheen. Satin/eggshell finishes can be wiped down or even hosed with water. Because of the hint of shine, satin paints have a somewhat more luxurious appearance than flat paints.
Some service pros are employees, franchisees, dealers or independent contractors ("Corporate SP's") of larger national or "Corporate Accounts". When this is the case, you may be matched with the Corporate Account or with one of their Corporate service professionals. The above screening process is not applicable to Corporate Accounts, as HomeAdvisor does not screen Corporate Accounts or Corporate service professionals.