05/13/2026
You should most definitely get your house power washed if you want to make it look new and younger. Your neighbor might have gotten their house power washed last weekend. By the time the crew packed up, the siding looked brand new. Wow! Now you are standing in your driveway staring at your own dirty walls and thinking "When was the last time I did that?"
Most people don't think about this until something looks really bad or their in-laws visit. Here is something you need to know. The right time to powerwash your house can save you real money as it keeps it healthy and strong.
How Often Should A House Be Power Washed?
How Often Should A House Be Power Washed?
For most homes in the U.S., once a year is the right answer. One cleaning per year is enough to remove dirt, pollen, mold, and grime before they cause real damage. Think of it like an oil change. You don't wait until something goes wrong but just stay on a schedule like medicine.
But where you live changes things quite a lot.
Power wash your house once a year to remove dirt, mold, and grime. Humid climates need twice yearly cleaning to prevent damage.