Maintenance Guides / Pool & Hot Tub

Add pool stabilizer (cyanuric acid)

Difficulty: easyTime: 45 minsEst. Cost: $20 - $60

Why it matters

Below 30 ppm UV destroys chlorine rapidly; proper stabilization protects chlorine efficacy.

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How to do it

  • 1

    Use pool test kit to measure current cyanuric acid level.

  • 2

    Calculate stabilizer needed based on pool volume.

  • 3

    Measure required amount of stabilizer powder.

  • 4

    Slowly add through skimmer while pump runs.

  • 5

    Allow circulation for 24 hours.

  • 6

    Retest and repeat if below 30-50 ppm target.