Picking out the perfect colours for your walls is amongst the most demanding tasks for homeowners. A slight mistake could give way to dull and ugly walls all around the house. The responsibility of picking out the wall colours is not easy as you would have to make sure that the colours also go with the existing furniture and décor. If you are going to have a paint job for your home, here are the three paint colour mistakes you must avoid at all costs: Mistake #1: Painting the ceiling flat white Most of the painters in Wilmette, IL , have remarked that the one common mistake that every person makes is painting the ceiling flat white. It is because every type of flat white colour has some form of grey in it that can take the look of the entire room down. So, when you are looking to get your ceiling painted, you could go for a cream shade (only hire professionals for this job). Mistake #2. Picking different colours for different rooms Another common mistake th...