What are the best practices for applying and maintaining shower sealant to prevent water damage and mold growth in the bathroom?

The best practices for applying and maintaining shower sealant to prevent water damage and mold growth in the bathroom include thoroughly cleaning and drying the area before application, using a high-quality silicone sealant, applying the sealant in a continuous and even bead, and regularly inspecting and reapplying the sealant as needed to ensure a watertight seal.