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Roof Care Knowledge Base

Complete knowledge base about roof care, maintenance, cleaning, moss removal, and extending roof life with GreenSoy technology.

Roof Care Knowledge Base

What Temperature and Weather to Seal Exposed-Aggregate Concrete

You need a dry forecast window and stable temps, not just a warm afternoon, to seal exposed-aggregate concrete outside without…

Jul 28, 2026
Roof Care Knowledge Base

Glossy or Natural-Look Sealer on Exposed Aggregate?

You’re standing over exposed aggregate that looks great when it’s wet, then dries a little flatter than you expected. Now…

Jul 28, 2026
Roof Care Knowledge Base

Exposed Aggregate Sealer Peeling or Flaking: What to Do

You sealed your exposed aggregate to protect it, and now the sealer’s peeling or flaking off in spots. That typically…

Jul 27, 2026
Roof Care Knowledge Base

Can You Reseal Exposed-Aggregate Without Stripping?

Can you reseal exposed-aggregate without stripping the old sealer first? Yes, but only when the existing sealer is sound and…

Jul 27, 2026
Roof Care Knowledge Base

Why Is Exposed-Aggregate Turning White or Chalky?

You hose off your exposed-aggregate and it looks great, then the white, chalky haze shows back up as it dries.…

Jul 27, 2026
Roof Care Knowledge Base

Remove Oil and Grease Stains From Exposed Aggregate

How do you remove oil and grease stains from an exposed-aggregate driveway? You pull the oil out of the concrete’s…

Jul 27, 2026
Roof Care Knowledge Base

How Do I Get Rust Stains Off Exposed-Aggregate Concrete?

Rust stains on exposed-aggregate concrete come off best with a careful, step-by-step approach. You start with a small test spot…

Jul 27, 2026
Roof Care Knowledge Base

Safest Way to Remove Mildew and Algae From Exposed Aggregate

What’s the safest way to remove mildew and algae from exposed-aggregate around a pool? Control runoff first, then use a…

Jul 26, 2026
Roof Care Knowledge Base

Can You Pressure Wash Exposed-Aggregate Without Damaging It?

Yes, you can pressure wash exposed-aggregate without damaging it. You just need the right technique and a careful approach. Etched…

Jul 26, 2026
Roof Care Knowledge Base

How Often to Reseal Exposed-Aggregate in Wilmington

How often should exposed-aggregate be resealed in Wilmington-area weather? Most Wilmington-area surfaces need resealing every 1–3 years. With a penetrating…

Jul 26, 2026
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