The Power of Power Washing
If you have extreme build ups up mold, grease, or dirt on or around your house, consider getting a power washer. They’re easy to operate and seem to perform miracles. If you don’t want to buy one, there are plenty of places to rent them for a day. Here is some useful information for when you get around to this home project.
https://www.homes.com/blog/2018/01/7-things-you-should-know-before-you-power-wash-anything/