Most people tend to move from one place to another, never staying in a single apartment or home for more than three to four years. However, if you are one of the lucky few that is able to stay in one home for around a decade or so, you might want to at the very least consider doing some touch ups that can restore the lost former glory of this residence in some way, shape or form. A big part of the reason why that is the case has to do with the fact that ten years is a fairly long time frame, and your house will undergo some wear and tear during this period.
Hence, it would be good if you started working on refreshing the look of your house, and a great resource that can assist you in this endeavor is a power wash machine. You can use this pressure washer to remove paint that looks really old and obsolete, thereby giving you a fresh and clean surface that new paint can be spread evenly on. Suffice it to say that painting your home is a highly fruitful thing to do, but you should take care not to get overexcited and start painting in the moments directly following an in depth and precise power washing.
It is always good to wait for the surface to dry before painting over it, because pressure washing can inject a surprisingly large quantity of fluid into a wide range of materials. A waiting period of around three days is the safest bet you can go for. There is no chance that water would remain once 72 hours have elapsed.