Newmarket, Ontario (Head Office)
1175 Stellar Drive, Unit #5
Newmarket, ON L3Y 7B8
- Mon10:00am–6:00pm
- Tue10:00am–6:00pm
- Wed10:00am–6:00pm
- Thu10:00am–6:00pm
- Fri10:00am–6:00pm
- Sat10:00am–4:00pm
- SunClosed
$0.00 CAD
Out of stock at your selected pickup location? If your order is being picked up in Newmarket or Barrie, we’ll automatically transfer available inventory between those two stores, so everything is handled for you.
1175 Stellar Drive, Unit #5
Newmarket, ON L3Y 7B8
106 Saunders Road, Unit #2A
Barrie, ON L4N 9A8
719 Krosno Boulevard
Pickering, ON L1W 1G4
915 McLeod Avenue, Unit #4
Winnipeg, MB R2G 0Y4
Athena Nutrients Blended Line Cleanse is a water conditioner and irrigation system descaler made to keep irrigation water and equipment running cleaner by reducing scale and mineral buildup. It’s built for growers who want a dependable system cleaner that supports consistent flow, cleaner lines, and a more stable day-to-day irrigation setup without turning maintenance into a bigger project.
Cleanse is made from hypochlorous acid, a mild acid derived from salt through a proprietary electrochemical treatment process. That process produces a unique, plant-safe chemical with powerful oxidative properties that help prevent mineral buildup, increase oxidation-reduction potential (ORP), and descale irrigation systems. In practical terms, it targets the crusty deposits and residue that can build up over time and interfere with smooth delivery in irrigation lines and hardware.
This is a non-toxic and non-nutritive water conditioner, suited for plants in any stage of growth. It works to descale irrigation systems and decompose residual organic matter, which helps keep equipment performing more consistently over time. Cleanse is also described as very low TDS, so it’s designed to support system cleanliness without throwing off mineral balance in the solution. For growers who care about long-term reliability, it’s positioned to keep an irrigation system cleaner and running efficiently for longer.
Cleanse is also positioned as effective for removing mineral buildup (scale) in growing media and irrigation lines, including as a final flush when buildup is a concern. It’s additionally described for recirculating setups such as deep water culture (DWC) and other recirculating hydroponics systems, where mineral residue and scale can accumulate and contribute to performance issues. If you’re running irrigation equipment regularly and want a focused, plant-safe scale control tool that supports cleaner lines, steadier operation, and higher ORP, Athena Nutrients Blended Line Cleanse is a good fit for growers prioritizing clean irrigation and reliable system performance.
Step-by-step mixing and feeding instructions for Athena Nutrients Blended Line Cleanse - 5 Gallon.
Fill your reservoir or watering container with clean, room-temperature water first. Shake the bottle of Athena Nutrients Blended Line Cleanse - 5 Gallon well before every use. Using the feeding schedule below, measure the recommended dose and add it directly to the water while stirring. Allow the solution to mix fully before adding any other fertilizers, additives, or supplements.
Always add nutrients to water — not the other way around. Mix thoroughly between products to ensure an even, stable nutrient solution.
Vegetative stage — Cleanse
Flowering stage — Cleanse
Warning – Important Safety Information
This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.
General safety precautions
Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.
Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.
First aid – skin contact
IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.
First aid – eye contact
IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.
First aid – ingestion and inhalation
IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.
IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.
Storage and handling
Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.
Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.
Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.
| Hypochlorous Acid | 0.028% |
|---|
Hypochlorous acid is important because it lowers harmful microbes on surfaces, tools, and water-contact systems, helping prevent disease pressure that can slow growth or damage roots and leaves. What makes it unique is that it supports plant health through sanitation and cleanliness rather than feeding the plant or acting like a traditional growth ingredient.

1175 Stellar Drive, Unit #5
Newmarket, ON L3Y 7B8
106 Saunders Road, Unit #2A
Barrie, ON L4N 9A8
719 Krosno Boulevard
Pickering, ON L1W 1G4
915 McLeod Avenue, Unit #4
Winnipeg, MB R2G 0Y4