Athena Cleanse — 940ml

Athena Cleanse — 940ml

Athena Cleanse is a hypochlorous acid (HOCl) solution for system cleaning and root-zone treatment — eliminates biofilm, algae, and pathogenic organisms in reservoirs, drippers, and root zones. HOCl is the same antimicrobial compound the human immune system produces. Safe for use during the grow cycle at maintenance doses, and at higher concentration for between-cycle system cleaning.

Why growers choose Athena Cleanse:

• Hypochlorous acid (HOCl) — hospital-grade antimicrobial
• Dual use — in-cycle root-zone treatment and between-cycle system cleaning
• Eliminates biofilm and algae — keeps systems running clean
• Safe at maintenance doses — won't harm plants at recommended rates
• Available 940ml, 3.78L, and 18.92L

Who it's not for:

Cleanse is a sterile-approach product — incompatible with biological inoculants (Bactrex, Hygroben, etc.). Choose sterile or biological, not both. At cleaning concentrations, flush systems thoroughly before adding plants/nutrients. For comparison: similar function to Silver Bullet Roots or UC Roots.

In stock now — ships same working day from our Staffordshire warehouse with free UK delivery over £100. Pick up in-store at our Stone shop (ST15 0SR) if you're local, or click & collect at checkout.