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HMK Stone Care

HMK® R160 – Algae & Mildew Remover Spray

HMK® R160 – Algae & Mildew Remover Spray

Regular price $29.25 USD
Regular price Sale price $29.25 USD
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HMK® R160 – Algae & Mildew Remover Spray

Fast-Acting Spray Cleaner for Moss, Mold & Mildew on Stone Surfaces

HMK® R160 is a ready-to-use spray cleaner specially formulated to remove and prevent the regrowth of moss, mold, mildew, algae, fungus, and lichens on all types of natural and artificial stone surfaces. Safe for use on polished, honed, and textured finishes, this powerful cleaner is perfect for interior and exterior applications.

Not only does it eliminate organic growth, but HMK® R160 is also extremely effective at bleaching and removing organic stains caused by:

  • Coffee & cola

  • Red wine

  • Fruit juices & berries

  • Flowers & plant residue

Ideal for steps, patios, walkways, gravestones, walls, and garden ornaments, R160 restores the clean, natural look of stone without causing surface damage.


Key Benefits

✔ Quickly removes moss, mildew, mold & algae
✔ Prevents regrowth with lasting results
✔ Safe for polished, honed & textured stone
✔ Works indoors & outdoors on stone, tile, and masonry
✔ Bleaches organic stains (coffee, wine, berries, etc.)
✔ Convenient ready-to-use spray application


Directions for Use

  1. Preparation: Protect nearby textiles, plants, flowers, and metals from splashes, as HMK® R160 may cause discoloration. Ensure the surface is cool and dry before treatment.

  2. Application: Spray R160 undiluted directly onto the affected area. Leave for a few minutes (do not let dry).

  3. Cleaning: Work into the surface with a stiff brush, scrubbing brush, or suitable pad. Rinse thoroughly with clean water.

  4. Repeat as needed for heavily contaminated areas.

💡 Pro Tip: After treatment, let the stone dry for 12–24 hours and apply a suitable HMK® impregnator to protect against water penetration and future organic growth.


Technical Details

  • Product Type: Algae & Mildew Remover Spray

  • Unit Size: 0.5 Liter Spray Bottle

  • Packaging: 12 x 0.5L bottles per case | 2 x 5L bottles per case

  • Coverage: ~60–80 sq. ft. per bottle

  • Storage: Store in a cool, dark area (not below 50°F). Use within 6 months of purchase.


Safety Information

⚠️ Warning: Contains sodium hypochlorite. Corrosive. Avoid contact with skin, eyes, clothing, and metals. If exposed, wash thoroughly with water. Keep out of reach of children. Do not use below 50°F or above 80°F.


Why Choose HMK® R160?

Unlike general-purpose cleaners, HMK® R160 is engineered for stone care professionals and homeowners who need a fast-working solution for moss, mildew, and stain removal. Its powerful yet stone-safe formula restores beauty to stone surfaces while helping prevent future contamination.


👉 Perfect for stone patios, outdoor walkways, garden ornaments, gravestones, walls, and bathroom surfaces that need professional-grade moss and mildew removal.

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