Woman in straw hat smiles, holding wine glass near a lake.

Remove Years of Buildup in a Few Hours

Exterior surface cleaning with professional power washing equipment serving homeowners and businesses in Manhattan, Kansas.

Siding, driveways, and decks in Manhattan collect dirt, mildew, algae, and stains that do not come off with a garden hose. Over time, that buildup makes surfaces look worn out, and it traps moisture that leads to rot, discoloration, or damage underneath. Power washing clears all of that away in a fraction of the time it would take to scrub by hand, and it prepares surfaces for painting, staining, or sealing so those finishes last longer.

Dunns Painting & Remodeling LLC uses professional-grade power washing equipment to clean siding, decks, driveways, sidewalks, fences, and concrete surfaces throughout Manhattan. The pressure and nozzle type are adjusted based on the material being cleaned so nothing gets damaged, and detergents are used when needed to break down stubborn stains or organic growth. The service is frequently paired with exterior painting and wood staining projects, but it also works as a standalone maintenance service for homes and businesses.

If your exterior surfaces need cleaning in Manhattan, reach out to discuss what needs attention and schedule the work.

How Each Surface Gets Cleaned Without Damage

The process begins by assessing the material and adjusting the pressure setting to match what the surface can handle without being damaged. Siding and wood require lower pressure, while concrete and brick can tolerate higher force. Detergent is applied first if mildew or heavy staining is present, then the surface is rinsed clean with the power washer in overlapping passes to avoid streaking.

Once the cleaning is finished, the surface looks several shades lighter, and all the built-up grime, algae, and discoloration are gone. Siding and trim no longer have dark streaks running down from the roofline, and concrete surfaces lose the green or black staining that develops in shaded areas. The material itself lasts longer because moisture and organic growth are no longer sitting on the surface breaking it down over time.

Power washing is ideal before painting or staining because it removes anything that would prevent proper adhesion, and it is also used as a seasonal maintenance service to keep exteriors looking clean and prevent long-term damage. The equipment is safe for vinyl siding, wood decks, composite materials, concrete, and masonry when used with the correct pressure and technique. Most residential properties in Manhattan can be power washed in a few hours depending on the size and number of surfaces being cleaned.

A few things people typically want clarified first

These are the questions that come up most when scheduling power washing, especially when surface type and timing play a role in how the work gets done.

What surfaces can be safely power washed?
Siding, decks, driveways, sidewalks, concrete patios, fences, and brick surfaces can all be cleaned. The pressure is adjusted for each material to avoid damage while still removing dirt, mildew, and stains.
How often should exterior surfaces be power washed?
Most homes benefit from power washing once a year, typically in the spring or fall. High-traffic areas like driveways and walkways may need it more often depending on buildup and staining.
Will power washing damage siding or wood?
No, as long as the correct pressure and technique are used. Lower pressure is applied to vinyl siding and wood to prevent denting or splintering, while concrete and masonry can handle higher force.
How long does the cleaning process take?
Most residential properties in Manhattan take between two and four hours depending on the number of surfaces being cleaned and how much buildup is present. The timeline is confirmed before work begins.
Why is power washing recommended before painting or staining?
It removes dirt, mildew, and loose paint that would prevent new coatings from adhering properly. Clean surfaces allow paint and stain to soak in evenly and last longer without peeling or flaking.

Dunns Painting & Remodeling LLC handles power washing with safe, professional-grade equipment and techniques for homes and businesses throughout Manhattan. If your exterior surfaces need cleaning or prep work before another project, contact us to schedule the service.