Not only careful communication is essential, but we would greatly recommend, when you pick out your type and brand of paint that you go and pay for it, with the contractor's discount, which is given by Sherwin-Williams and most paint companies. Then you will know how much paint you purchased and the coverage. If it is possible, inspect the work of the painter daily.
Matching old paints can be a headache if your preferred paint color is no longer in production or you cannot remember the name or brand for your wall’s original paint. In these cases, it is best to select a tone within the same color family from a reputable production company. Selecting newer paint also ensures you’ll be using a higher quality paint that’s nontoxic and longer lasting. https://m.youtube.com/v/b6_WEt9k_Hw