Pavers and flagstone aren’t the same as a plain concrete slab, and they don’t get cleaned the same way. We dial back the pressure and widen the nozzle angle so we lift the grime without blasting out the polymeric sand holding your joints together.
Why Paver Cleaning Needs A Different Approach
Standard pressure washing settings that work fine on a concrete driveway will chew straight through polymeric jointing sand between pavers. Once that sand is gone, your pavers shift, weeds move in, and ants find a new home in the gaps.
We run lower PSI and a wide-fan nozzle angle across paver and flagstone surfaces, working in overlapping passes that lift dirt, algae, and moss without ever aiming a tight stream straight down into the joints.
Sealing Locks The Sand Back In
After we clean, we recommend resealing. A quality sealer locks the jointing sand in place, blocks weed growth, and gives the paver color a richer, wet-look finish that fights the fading Asheville’s humidity and UV exposure cause over a season.
This is especially worth it on patios that see a lot of foot traffic or furniture movement, where loose joints show up fastest.
What We Clean
- Paver patios and pool decks
- Flagstone patios and walkways
- Paver and flagstone walkways connecting to driveways or entries
- Retaining wall caps and paver borders
- Fire pit surrounds and outdoor kitchen paver surfaces
Built For Western North Carolina Conditions
Mountain humidity and heavy tree cover mean algae and moss build up on paver joints faster here than in drier climates. We see it constantly in shaded Asheville backyards under mature oaks and rhododendron — the joints stay damp longer, and that’s exactly where growth takes hold.
Frequently Asked Questions
Will pressure washing damage my paver joints?
Not with our approach. We use lower pressure and a wide nozzle angle specifically to protect polymeric sand joints. This is exactly the mistake a lot of generic pressure washing leaves behind, and it’s why we treat pavers differently from concrete.
Do I need to reseal after every cleaning?
Not every single cleaning, but we recommend resealing every couple of years, and definitely after a deep clean if your existing sealer has worn thin. It locks the jointing sand back in and refreshes the color.
How often should paver patios be cleaned in Asheville?
Most shaded or tree-covered patios need attention once a year to stay ahead of moss and algae. Sunnier, more exposed patios can often go longer between cleanings.
Ready to Get Started?
Get a free, no-obligation quote today.