Paver Cleaning

What This Service Involves

Paver patios and driveways in the Pacific Northwest are magnets for moss, algae, and black mildew thanks to our shaded, moisture-rich environment. We pressure wash at the correct settings to lift years of organic buildup without blasting out the jointing sand or damaging the paver faces. Once clean, we re-sand the joints with polymeric sand that hardens to lock pavers in place, resist weed growth, and shed water. A protective sealer can then be applied to slow future moss return and keep colors bright through the wet months.

Benefits

Removes slippery moss, algae, and mildew for safer footing; Restores the original color and appearance of pavers; Re-sanded joints stabilize pavers and block weeds; Optional sealer slows moss regrowth in shaded areas; Extends paver lifespan and protects your investment

Our Process

1) Inspect pavers and clear surface debris; 2) Pressure wash to remove moss, algae, and grime; 3) Re-sand joints with stabilizing polymeric sand; 4) Apply protective sealer if desired and cure

What Affects the Cost

Total square footage being cleaned; Severity of moss, algae, and staining; Amount of joint re-sanding required; Whether sealing is included in the service; Access and any repairs needed before cleaning

Best Time of Year

Late spring and summer allow surfaces to dry fully for effective re-sanding and sealing, though cleaning can be done whenever moss buildup becomes hazardous.