Grab this great kit and you’ll have everything you need to close your pool for the winter, and ensure a beautiful-looking pool in the spring! This 30,000 gallon kit includes: -1 pint Terminator Algaecide – Kills and prevent all types of algae -1 quart Super Rust & Scale - prevents and controls staining by removing iron and other stain-causing metals from your pool -3 lbs. Burst Shock - Zap organic pollutants, bacteria, and algae with this powerful shock treatment