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Product Features:

  • Unique non-metallic pool algaecide.

  • Aids in the clean-up of green and black algae.

  • Highly effective against chlorine- and copper-resistant species like Chlamydomonas.

  • Works in pools treated with chlorinating or brominating products.

  • pH neutral.

  • Non-foaming.

Application Instructions:

  1. Shake well before using.

  2. Balance pool water pH to 7.4 – 7.6.

  3. Oxidise pool water using BioGuard Burn Out Extreme or Burn Out 35 as per label directions to remove algae nutrients.

  4. Brush swimming pool walls and vacuum visible algae to waste (if possible).

  5. Apply BioGuard Algizine as per dosage above, shaking well before use, into a bucket of water and apply the slurry evenly around the edges of the pool with filter running.

  6. 24 hours following treatment, brush pool walls and floor periodically and remove settled algae by vacuuming.

  7. Repeat Burn Out Extreme or Burn Out 35 treatment.

CAUTION: Do not backwash onto lawns or gardens.  The Simazine component of Algizine is a herbicide and can kill plants and grass.

Available Sizes:

  • 1-litre bottles

NOTE: Avoid physical contact with product. Follow safety information on label Instructions. Store in a cool, dry place. Keep out of the reach of children.