Exterior Cleaning Guide

Published June 28, 2026

Patio Cleaning: Concrete, Pavers, and Stone

How professional patio cleaning restores your outdoor space, with the right approach for every surface type.

A clean patio is where a lot of summer happens, but patios collect algae, dirt, and grime quickly since they sit in the open and often in partial shade. Professional patio cleaning removes that buildup and restores the surface, with the right approach depending on whether your patio is poured concrete, pavers, or natural stone.

Why Patios Get Dirty Fast

Patios are exposed to everything: foot traffic, food and drink spills, falling leaves, pollen, and the moisture that feeds algae growth. Shaded patios and those near landscaping tend to develop a green film fastest.

Cleaning Different Patio Surfaces

Poured concrete patios can be cleaned with pressure washing and a surface cleaner for an even finish, similar to a driveway. Paver patios need more care, since high pressure can blast out the joint sand between pavers, so a more controlled approach cleans them without disturbing the joints more than necessary. Natural stone patios vary by stone type, and softer stones need a gentler approach to avoid surface damage.

Removes

  • Green algae and mildew film
  • Dirt, pollen, and debris
  • Food and drink staining
  • Buildup between pavers

Surface-Specific Care

  • Concrete: surface cleaner
  • Pavers: protect joint sand
  • Stone: gentler approach
  • Seal after for longevity

Should You Seal a Patio After Cleaning?

Concrete and paver patios both benefit from sealing after cleaning. Sealing helps resist future staining and, for paver patios, can help stabilize joint sand. It's optional but extends how long the patio stays looking clean.

Common Questions

Patio Cleaning FAQ

Can you clean a paver patio without damaging it?

Yes, with a controlled approach that cleans the pavers without unnecessarily disturbing the joint sand between them.

How often should a patio be cleaned?

Most patios benefit from cleaning once a year, with shaded patios sometimes needing it more often.

Can you clean natural stone patios?

Often yes, though the approach depends on the stone type, since softer stones need gentler handling.

Should I seal my patio after cleaning?

Sealing is optional but helps the patio resist future staining and, for pavers, helps stabilize the joint sand.

Get Your Patio Ready for the Season

Request a free, no-pressure quote for your patio today.