Homeowners usually clean their fences before summer events because dirt, algae, and mildew become more visible during outdoor gatherings. A clean fence improves the look of the backyard, removes damp smells, and helps protect the wood from moisture damage. In Houston, spring rain and humidity create the perfect condition for algae growth. By early summer, fences often look faded and green even when patios and lawns look clean. That is why fence cleaning becomes part of summer