Why Proper Paver Care Matters
A well-installed paver system — patio, walkway, or permeable driveway — should look essentially new at year 20 with the right maintenance. We see 10-year-old systems that look better than the day they were installed and 2-year-old systems that look 15 years old. The difference is almost always maintenance behavior. The good news: proper paver care is simple, cheap, and takes a tiny fraction of the time most homeowners assume.
Tier 1 — Weekly Care (5 Minutes)
Sweep the surface with a stiff-bristle push broom. That's it for the weekly tier. The goal is to keep organic debris (leaves, grass clippings, mulch, seeds) from settling into the joints, breaking down into soil, and giving weeds a foothold. If your pavers are under tree cover, a leaf blower works for the loose stuff — but you still need a broom pass to dislodge anything that has wedged. Skip this for a few weeks and small problems start. Skip it for a season and joint maintenance gets expensive.
Tier 2 — Seasonal Check (15 Minutes, Four Times a Year)
At the start of each season, walk the entire surface. Look for any pavers that have settled or shifted (early intervention is dramatically cheaper than waiting), joints that have lost sand or polymeric material below the paver chamfer (top-up needed), and any green or moss growth in joints (pull or treat early). Hand-pull weeds before they seed — once weed roots establish in a joint, they fracture the paver from underneath. The seasonal check usually turns into a quick top-up, not a major project.
Tier 3 — Annual Professional Service
Once a year, schedule a professional treatment. For standard paver patios and walkways, that is a polymeric joint sand top-up and re-activation. For permeable driveways, it is a commercial vacuum sweep — this is non-negotiable and we cover why below. Annual professional service runs a small fraction of the cost of repairing damage from skipping it, and most homeowners are surprised at how big a visual difference one annual treatment makes.
Permeable Driveways: The Vacuum-Sweep Mandate
Permeable paver driveways have one critical maintenance task that non-permeable systems do not: annual commercial vacuum-sweeping. Over the course of a year, fine debris — silt, organic matter, tire dust — settles into the joint stone between pavers and gradually reduces the rate at which water can infiltrate down to the reservoir below. A commercial vacuum-sweep service (we can refer one or schedule it for you) lifts out those fines and restores full permeability. Skip it for a couple of seasons and you have effectively turned your permeable system into a standard paver driveway with worse drainage than concrete.
The Never List
Three things will damage pavers faster than weather, traffic, or time:
• Never use a pressure washer. Pressure-washing drives debris, fines, and joint material deeper into the joints, not out — and on permeable systems it forces silt straight into the reservoir, clogging the system rather than cleaning it. Use a hose for surface debris; vacuum-sweep for deep cleaning.
• Never use regular masonry sand to top up joints. Pavers are set with polymeric joint sand (it locks into a flexible binder when wet) or, for permeable systems, a specific size of clean joint stone (#8 or #9). Using regular sand in either case fails to bind, washes out, and lets weeds in.
• Never use de-icing salts directly on pavers. The chloride attacks the concrete matrix of the paver itself, causes spalling at the surface, and on permeable systems it kills the porosity. Use sand or a calcium-chloride-free de-icer formulated for concrete pavers.
When to Call a Professional
Settled or sunken sections, paver fractures, persistent water pooling, or a joint failure that has spread across more than a small area generally need professional intervention. Catch them early and a paver lift-and-reset typically resolves the issue. Wait until the surface tells you, and the scope grows.