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Akemi Algae and Mildew Remover LONGLIFE 1 Liter - Extended Protection

Akemi Algae and Mildew Remover LONGLIFE 1 Liter - Extended Protection

Regular price $34.84 USD
Regular price Sale price $34.84 USD
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Akemi Algae and Moss Remover LONGLIFE

AKEMI Algae and Moss Remover LONGLIFE is a self-acting, water-dilutable concentrate that removes green deposits — algae, moss, and slippery green films — and then keeps them from coming back. Built on a surfactant base with quaternary-ammonium active ingredients and free of chlorine, acid, alkali, and solvents, it is applied to the surface and left to work: dead deposits weather away naturally over the following days, and the treated surface stays clean for up to roughly a year. It is the long-term, preventive companion to the fast-acting AKEMI Algae and Moss Remover POWER, and is safe for a wide range of natural stone, cast stone, ceramic, wood, and plastic on facades, floors, stairs, walls, and roofs.

  • Long-lasting protection — preventive effect lasts up to approximately one year
  • Self-acting — apply and leave; no rinsing or scrubbing required
  • Gentle chemistry — free of chlorine, acid, alkali, and solvents; pH-neutral
  • Economical concentrate — dilutes 1:10 up to 1:50 with water
  • Broad compatibility — natural and artificial stone, ceramic, wood, and plastic
Property Detail
Brand Akemi
Manufacturer AKEMI GmbH, Nuremberg, Germany
Product Type Self-acting, long-term algae & moss remover (biocidal cleaning concentrate)
Chemical Basis Surfactant concentrate with quaternary-ammonium actives — free of chlorine, acid, alkali, and solvents
Color Clear, colorless
pH Value Approx. 7 (neutral)
Density Approx. 1.00 g/cm³ (8.3 lb/gal)
Dilution 1:10 to 1:50 with water
Coverage Approx. 540 sq ft per liter of concentrate at 1:10 dilution (50 m²/L)
Application Temperature 50–77°F (10–25°C)
Rain Protection Protect treated surface from rain for at least 4 hours
Protective Effect Up to approximately 1 year
Shelf Life Min. 24 months, stored cool & dry at 41–77°F (5–25°C)
Available Sizes 1 L · 5 L
Manufacturer Part Number CARE.10983
  • Self-acting formula — apply and leave to work; no rinsing or scrubbing needed
  • Preventive, long-term effect lasts up to approximately one year against green, slippery films
  • Free of chlorine, acid, alkali, and solvents; pH-neutral and gentle on treated surfaces
  • Economical, water-dilutable concentrate (1:10 to 1:50)
  • Suitable for a wide range of substrates — natural and artificial stone, ceramic, wood, and plastic
  • Normally not aggressive toward garden plants, though contact should be rinsed off promptly
  • Ideal follow-up to AKEMI Algae and Moss Remover POWER for lasting protection after a deep clean

Removes and prevents: algae, moss, and slippery green organic films, with a preventive effect that discourages regrowth.

Suitable surfaces:

  • Natural stone — marble, granite, quartzite, Solnhofen slabs
  • Artificial / cast stone (concrete cast stone)
  • Ceramic, plastic, and wood
  • Stone panels, facades, floors, stairs, walls, and roofs
  1. Pre-clean heavy soiling mechanically, or intensively clean first with AKEMI Algae and Moss Remover POWER.
  2. Dilute the concentrate 1:10 up to 1:50 with water, according to the degree of soiling.
  3. Apply the diluted solution with a watering can or sprayer (e.g. a garden sprayer) onto a preferably dry surface and let it work. Optimal processing temperature is 50–77°F (10–25°C).
  4. Protect the treated surface from rain for at least 4 hours. Do not apply in direct sunlight or heat.
  5. Do not rinse. Dead deposit residues are washed away naturally by rain over several days, or can be removed with a water jet.
  • Use biocides safely. Always read the label and product information before use.
  • Do not pour used or diluted product back into the original container.
  • Do not apply in direct sunlight or in hot conditions.
  • Normally not aggressive toward garden plants, but rinse any plants with water immediately on contact.
  • Industrial chemical product — use only in well-ventilated conditions and wear chemical-resistant gloves and eye protection. Always consult the AKEMI Safety Data Sheet (SDS) before use.

Industrial chemical product. Use biocides safely and only as directed. Use in well-ventilated conditions and wear chemical-resistant gloves and eye protection. Consult the AKEMI Safety Data Sheet (available from the manufacturer or stein.akemi.de) before use. Technical values are manufacturer figures and may vary with jobsite conditions.

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