If you've ever wondered how often you should have your house professionally washed, the answer is probably not as straightforward as you'd expect.
Some homes can go two years or longer and still look great. Others start showing dirt, algae, and discoloration after just a few months. Here in Central Texas, we've seen both, sometimes in the same neighborhood.
At TBS Power Washing, we generally recommend that homeowners consider having their house washed every 12 to 18 months, but that's a starting point, not a rule. The right schedule depends on your home's exterior materials, surroundings, exposure to moisture, and how quickly buildup develops.
Central Texas Weather Plays a Big Role
One of the biggest reasons there's no perfect cleaning schedule is that our homes deal with different conditions throughout the year.
During the spring, pollen and dust can leave a noticeable coating on siding, windows, stone, and other exterior surfaces. Add in seasonal rain, and those surfaces can stay damp long enough for algae and other organic buildup to become more noticeable, particularly in shaded areas.
Summer brings its own challenges. While the intense Texas sun can dry out exposed surfaces quickly, shaded walls and areas that retain moisture can still develop green or dark staining. Warm conditions combined with moisture can be favorable for algae, mildew, and other biological growth.
In the fall and winter, windblown dirt, leaves, and everyday outdoor exposure continue to accumulate. Even when your house doesn't look particularly dirty, buildup can develop gradually over time.
That's why we encourage homeowners to pay attention to how their house looks throughout the year rather than relying strictly on the calendar.
Your Home's Exterior Makes a Difference
Not every house gets dirty the same way. Stone and brick can have textured or porous surfaces where dirt and moisture collect. Shaded stonework, mortar joints, and other damp areas may develop algae or dark discoloration more quickly than nearby surfaces exposed to direct sunlight.
Vinyl and other manufactured siding materials have different cleaning needs. Some homes primarily collect dust and pollen, while others develop noticeable organic buildup depending on their surroundings.
The location of your home matters too. Properties surrounded by trees, homes with shaded north-facing walls, and areas where sprinklers frequently wet exterior surfaces may need attention more often.
Even drainage and the slope of your property can affect how long certain surfaces stay damp.
For these reasons, we don't believe every home should automatically be put on the same cleaning schedule. We evaluate each property and recommend an appropriate cleaning method, whether that's pressure washing or a gentler soft washing approach.
So, How Often Should You Actually Wash Your House?
For many homeowners in Temple, Belton, Salado, Georgetown, and the surrounding Central Texas communities, every 12 to 18 months is a reasonable starting point.
If your home has a lot of shade, frequent moisture, or buildup that returns quickly, annual cleaning may make more sense. On the other hand, if your property stays relatively clean and receives plenty of sunlight, an 18- or 24-month schedule might be all you need.
The biggest thing we recommend is simply checking your home's exterior once or twice a year. Look for green or dark staining, buildup around shaded areas, and dirt that's noticeably affecting the appearance of the property.
If everything still looks great, there's no reason to schedule a cleaning just because a certain number of months has passed.
And if your house starts looking dirty sooner than expected, there's nothing wrong with taking care of it earlier.
Save Money With a Recurring House Washing Plan
One thing we've found is that many homeowners prefer not to think about scheduling exterior cleaning every year.
That's why TBS Power Washing offers recurring residential cleaning plans that make it easier to stay ahead of dirt and buildup.
Depending on the property, we can arrange service every 12, 18, or 24 months. Once we understand your home's needs, we can help recommend a schedule that makes sense without cleaning more frequently than necessary.
There are financial benefits too. Customers who commit to a recurring maintenance plan can qualify for reduced pricing compared with booking each visit individually.
It's a convenient way to keep your home looking fresh, maintain its curb appeal, and avoid having to remember when you last had it cleaned.
The Bottom Line: Every Home Is Different
If you're looking for one simple answer, we'd say to plan on evaluating your house every year and consider professional washing roughly every 12 to 18 months.
But don't feel obligated to follow that schedule exactly. Some homes need more frequent attention, while others can go longer between cleanings.
At TBS Power Washing, we provide professional house washing, pressure washing, and soft washing throughout Central Texas. Whether you need a one-time cleaning or would like to set up a recurring 12-, 18-, or 24-month maintenance plan, we'll help you choose what makes the most sense for your property.
Contact TBS Power Washing today for a free estimate. We'll take a look at your home, discuss its cleaning needs, and help you find a practical schedule that keeps it looking great without spending more than you need to.
