The answer to 'how to clean downspouts' is to regularly inspect and clean your downspouts to prevent clogs and water damage. This involves removing debris, flushing the downspout with water, and checking for any leaks or damage.
Start by removing any leaves, sticks, or other debris that may have accumulated in the downspout. Use a plumber's snake or a flexible rod to dislodge and remove any blockages. Next, flush the downspout with water, either using a garden hose or by pouring a bucket of water down the spout. This will help clear any remaining debris. Finally, inspect the downspout for any cracks, holes, or other damage that may need to be repaired.