Powerful Treatment for Red & Green Algae on Exterior Surfaces

Restore the look of your home with Mosgo Algae Remover Dual Active, a highly effective solution designed to eliminate red and green algae discolouration from exterior walls and hard surfaces. Its advanced dual‑action formula not only removes algae and mould but also helps prevent regrowth—keeping surfaces cleaner for longer.

Why Choose Mosgo Dual Active?

• Targets red and green algae specifically for a deeper clean
• Removes mould from exterior walls with ease
• Ideal as a pre‑painting treatment, ensuring a clean, smooth base
• Kills and prevents regrowth of algae and lichen that cause surface staining

How It Works

Mosgo Dual Active tackles green and red staining caused by algae, working deep into the surface to clean and protect. It’s perfect for refreshing exterior walls before painting or simply restoring the appearance of your home.

Directions for Use

• Mix 1L of product with 5L of water
• Coverage: 14m² per diluted litre
• Apply with a sprayer or brush
• Leave to dry—no rinsing required
• Use on a dry day between Spring and Autumn for best results

Active Ingredient

• Dimethylammonium chloride solution