Pool startups are the essential procedures performed when opening a pool after a period of closure, such as winter. This involves removing pool covers, cleaning debris, and reassembling equipment like pumps, filters, and heaters. The pool's water is balanced, adjusting pH, chlorine, and other chemical levels to ensure safe and comfortable swimming conditions. Equipment functionality is tested, and any necessary repairs or replacements are made. Proper circulation is established to prevent algae growth. Startups also include addressing pool lighting, ensuring proper water level, and checking for leaks. Skillful execution of pool startups guarantees a smooth transition into the swimming season.