5 Rules for Storing Pool Chemicals Safely

Keep chemicals dry and cool Store them in a dry, well-ventilated area out of direct sunlight. A garage shelf works, but not next to the water heater or lawn mower gas.

Separate different chemicals Chlorine and acid react violently if they touch. Also keep pool chemicals away from fertilizers, paints, or solvents.

Seal containers tightly Moisture causes clumping and degradation. Never store chemicals on the ground — flooding can ruin them.

Use separate containers for each type A small plastic tub for each chemical is cheap insurance against accidental mixing.

Avoid buying in bulk unless needed Half a bucket of five-year-old shock is a guessing game, not a reliable pool chemical.