Why Clean Metal Roofs?
To prevent algae, dirt, and oxidation. Cleaning maintains curb appeal and extends lifespan.

How Often to Clean:

• Every 1–2 years (humid areas)
• Every 2–3 years (drier climates)
• After major storms

Best Methods:

1. Soft Washing – Safe and effective with biodegradable cleaners.
2. Pressure Washing – Rarely, and only with caution.
3. Manual Cleaning – For stubborn stains, with soft brushes and mild detergents.

Safety Concerns:

• Slippery surfaces increase fall risks.
• Ladder hazards include slipping and overreaching.
• High elevations amplify fall dangers and make rescues harder.
• Weather risks include heat, rain, and wind.

Safer Alternatives for Elevated Roofs:

1. AI-Enhanced Drones & Robotics – No need to step on the roof.
2. Telescoping Wand – For modest height cleaning from stable platforms.
3. Professional Services – For complex roofs requiring OSHA-compliant gear.

Final Thoughts:
Routine cleaning is vital, but so is safety. Drone Clean USA uses safe, cutting-edge methods—including drones and soft washing—to protect your roof and the people cleaning it.