Seal Concrete Portland OR-
Cascade Painting & Restoration 503-936-3255
Pressure washing to clean for moss and mildew specialties is one of our specialties as Painting Contractors in Portland
Concrete Sealing Portland
Why let the nasty stuff grow back quickly? Moss and mildew grow from dirt that fills the pores in your concrete. By filling those spaces with a good sealer, it makes it difficult for them to grow.
The photo on top left shows a sidewalk square sealed with Lustre Seal (middle photo). more than 6 years ago. You can see the difference between the sealed, and unsealed after years. The photo on the right shows a driveway prone to heavy moss, that was sealed on the left as an experiment more than 7 years ago–quite the difference.