The answer to 'how to maintain retaining wall' is to regularly inspect, clean, and repair your retaining wall to prevent damage and ensure its long-term stability. This includes checking for cracks, leaning, or shifting, clearing debris and vegetation, and addressing any issues promptly to avoid more costly repairs down the line.
Proper maintenance of a retaining wall is essential to its function and safety. Homeowners should visually inspect the wall at least twice a year, in the spring and fall, looking for signs of wear or damage. Any cracks, bulges, or leaning should be addressed immediately by a professional landscaper or contractor. Additionally, keep the wall clear of leaves, branches, and other debris that can accumulate and cause problems. Weeds and vegetation growing between the wall's blocks or along the base should also be removed regularly.