The best time of year to wash a house typically depends on the climate and specific environmental conditions of your area. However, here are some general guidelines: Spring: Spring is a popular time for house washing. It’s after the colder winter months, and many people choose to do a thorough cleaning as part of their spring cleaning routine. This can help remove built-up dirt and grime from the winter season. Early Summer: Early summer, before the hottest temperatures set in, can also be a good time. This ensures your house is clean and looking its best for the summer months when you might be spending more time outdoors. Fall: Washing your house in the fall can help remove leaves, pollen, and other debris that accumulate during the changing seasons. It’s also a good time to clean before winter sets in. Before Painting or Staining: If you’re planning to paint or stain your house, washing it beforehand is crucial. This allows for better adhesion of the new paint or stain. Avoid Extreme Weather: It’s generally best to avoid power washing during extreme weather conditions like very hot, cold, or windy days. Extreme temperatures can affect the effectiveness of the cleaning agents or the drying process. Consider Local Factors: Depending on where you live, you might need to adjust the timing. For example, areas with high pollen counts might benefit from a cleaning in the early spring. Coastal areas might need more frequent cleanings due to salt and moisture exposure. Ultimately, the best time to wash your house is when the weather is mild and conducive to drying. If you’re unsure, you might consider consulting with a professional house washing service in your area. They can offer guidance based on local climate conditions and the specific needs of your home’s exterior.