Pool School
HASA Liquid Chlorine for Pools: Dosing & Use Guide
Learn how to dose HASA liquid chlorine by pool volume, add it safely, and why it won't raise CYA like trichlor tablets. Includes a dosing chart.
Pool Rescue Equipment: What Every Homeowner Needs
Learn which pool rescue equipment every homeowner needs on deck — reaching poles, ring buoys, throw ropes, first aid kits, and CPR signs — plus sizing and placement tips.
Pool Safety Cover Guide: Types, Sizing & Use
Learn how to choose the right pool safety cover. Compare mesh, solid, and hybrid types, get sizing tips, and understand ASTM F1346 and California safety law.
California Pool Fence Requirements: What Homeowners Need to Know
Learn California pool fence requirements including the 60-inch height rule, self-closing gate laws, latch height, and the two-of-seven safety features mandate.