Can exposed aggregate be pressure washed safely?

Yes — exposed aggregate is genuinely well suited to pressure washing as part of routine cleaning, and it’s one of the more forgiving finishes to clean this way given its textured surface hides minor marks well.

Keeping the nozzle at a moderate distance and pressure, rather than blasting directly at close range, avoids genuinely stripping the sealer prematurely — resealing afterward on the normal schedule keeps the finish protected.

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