Deep Blue Pool Supplies

Deep Blue Strip Ease

AI-Powered Water Analysis: photograph your test strip and get an instant reading with a treatment plan.

Strip expiry date (optional)

Printed on the tub. We'll warn you if your strips are out of date, as old strips can read wrongly.

Sign in to save your results, see trends and get a reminder when it's time to test again.

Take your test

  1. 1. DipDip the strip in the water for 2 seconds, elbow deep, then take it out.
  2. 2. Wait 30 secondsHold it flat - don't shake it. Lay it on white paper.
  3. 3. PhotographIn daylight, no shadows. Include your pack (box, bottle or pouch) for extra accuracy.

No strip to hand?

Tap a sample photo to see exactly how it works.