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Liquid Iron Moss Treatment

Our Water Treatment category includes liquid iron-based moss killers designed for lawn use. These fast-acting solutions turn moss black upon contact using ferrous sulphate or iron, making it easy to rake away. Ideal for treating moss patches across turf, they help improve lawn appearance and prepare the ground for feeding or overseeding.
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Frequently Asked Questions

What does water treatment do?

It applies liquid iron (ferrous sulphate) to turn moss black, allowing for easy removal.

How quickly does it work?

Moss usually darkens within hours and can be raked after a few days.

Where can I use it?

Primarily for lawns and turf – avoid on hard surfaces to prevent staining.

Is it safe for grass?

Yes – selective iron treatments kill moss but not grass when used to label instructions.

How much coverage do I get?

Typically covers several hundred square metres per standard container – check product for exact area.

Can I reseed afterwards?

Yes – rake out debris, then overseed and feed to encourage grass regrowth.

Frequently Asked Questions

When is the best time to apply moss killer to a lawn?

Spring and autumn are ideal, when the lawn is actively growing. These seasons offer the best balance of moisture and warmth for effective moss control and recovery.

Can I use moss and algae treatments on patios or decking?

Yes – we stock hard surface and multi-surface cleaners designed for safe use on stone, wood, and concrete. Always check the label for surface suitability.

Are your moss control products safe for pets?

Most treatments are safe once dry. We recommend keeping pets off treated areas until the surface is completely dry, and always following the product’s safety instructions.

Can I treat algae in water tanks or ponds?

Yes – our water treatment products are formulated to help control algae build-up in standing water. Check for suitability around aquatic life or livestock before use.

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