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Athena

Athena Cleanse - Blended Line

Athena Cleanse - Blended Line

Regular price £54.49 GBP
Regular price Sale price £54.49 GBP
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup

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Description

Keep drippers, lines and reservoirs running clean

Athena Cleanse is a safe, non-toxic solution that keeps your irrigation system and root zone in peak condition. Built on hypochlorous acid derived from salt and electrolysis, it breaks down the scale, mineral deposits and biofilm that build up inside lines, emitters and reservoirs over a crop cycle. Its neutral pH and ultra-low TDS mean it works alongside your nutrients without destabilising the solution, so it's suitable throughout the entire grow.

Blocked drippers and biofilm building up in your lines?

Scale, mineral deposits and biofilm are the usual culprits behind blocked emitters, uneven feeding and poor nutrient uptake. Cleanse breaks this build-up down at the source for cleaner lines, healthier roots and more efficient nutrient delivery, while raising oxidation-reduction potential (ORP) for a more oxygen-rich root zone.

Key Benefits

  • Keeps irrigation systems clean - breaks down mineral scale and organic matter
  • Reduces biofilm - keeps lines and drippers clear for consistent flow
  • Safe for plants - non-toxic and suitable at any growth stage
  • Neutral pH and low TDS - won't destabilise nutrient solution or mineral balance
  • Boosts root-zone oxygen - increases ORP for a healthier root environment

How to Use

  • Routine maintenance: add Cleanse to the reservoir or feed water throughout the crop cycle, at the maintenance rate on the label
  • Deep clean: use the stronger label rate for a system flush-out between crops
  • No need to pause feeding: compatible with your existing nutrient programme
  • Tip: pairs well with regular reservoir changes to keep emitters and ORP in good shape

Technical Specifications

  • Type: irrigation and root-zone cleaner
  • Active: hypochlorous acid (salt + electrolysis)
  • Range: Athena Blended Line
  • pH: neutral
  • TDS: ultra-low - nutrient-safe
  • Use window: all growth stages and between crops
Feed Chart
Athena Cleanse · hydroponics, coco and soil
Stage Per 1 L Per 10 L
Clone and pre-soak 0.3 ml 3 ml
Every week of veg and flower 0.5–1.3 ml 5–13 ml
Flush, with RO water 2.6 ml 26 ml
Note — Athena publish these on the metric sheet as millilitres per 10 litres (3, 5–13 and 26 mL per 10 L); the figures above are that sheet divided down to one litre. Athena’s imperial sheet prints the same schedule as 1, 2–5 and 10 mL per US gallon — use one sheet, never mix them. Cleanse is the only Athena product used at flush. Athena’s own disclaimer: “This is a baseline recommendation. Any adjustments made are at the growers discretion.” Check pH and EC after mixing.

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.