When cleaning an aluminum strip roof, it's important to use gentle cleaning methods to avoid damaging the metal. Use a soft brush or broom to remove debris and avoid using abrasive tools that could scratch the surface. For cleaning solutions, opt for mild detergents mixed with water, and avoid harsh chemicals that could corrode the aluminum. Always rinse thoroughly to remove any residue. Never use high-pressure water or steam cleaners, as they can cause dents or warp the aluminum. Regular maintenance, such as checking for and sealing any leaks, will also help prolong the life of your aluminum strip roof.