Staining and sealing a deck are two essential processes that can significantly enhance its appearance and longevity. Staining adds color and can highlight the wood's natural grain, while sealing provides a protective barrier against moisture and UV damage. Factors such as wood type, climate, and desired aesthetics play a crucial role in choosing the right approach. Maintenance is also key; regular reapplication is necessary to keep your deck looking its best. Curious about the best options for your specific deck? Ask Improvi.ai for personalized guidance!