Fast Acting Mould & Algae Remover | Outdoor Mould & Algae Cleaner
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CRC Clene Up Fast Acting

'The' Outdoor Cleaning Solution - Spray it on and hose it off

Related categories:
Outdoor / Home Cleaners

CRC/Barcode Name Pack Size
Bleach-Free Jerry Can 5 litre 4

CRC Clene Up Fast Acting quickly and safely kills and removes algae, fungi, lichen, grime, mould, moss and mildew from all surfaces around the house and garden. The unique blend of powerful yet safe cleaning agents is easy to use and does not require waterblasting or scrubbing – just spray it on, let it work and hose it off, even tough jobs require only 5 to 10 minutes.

CRC Clene Up is a concentrated solution and should be mixed with water:

  • Clene Up Bleach-Free can be mixed at up to a 1:10 ratio.

Features & Benefits

  • Restores and revives
  • Kills spores and prevents unwanted biological regrowth for up to 12 months
  • Preparation for painting
  • Non-toxic
  • Available with advanced bleach-free formula: Biodegradable, environmentally safe, safe around plants and pets, safe for fabric
  • Simply spray on and hose off, no scrubbing or brushing required


  • Flat Areas – Decks, cobblestones, bricks, paths and driveways, patios, flagstones, pavers, concrete and asphalt, kerbing, stone work, tennis courts, tiles
  • Landscaping – Rocks, sleepers, fencing, retaining walls wood/stone, edging, bricks, garden features, garden statues, pots ceramic/terracotta, planter boxes, trellis, bird baths, letterboxes
  • Outdoor Furniture – Tables, benches. Painted, stained, oiled (note: will remove oil), hardwood, plastic, metals, powder coated.
  • House Cladding – Weatherboard painted/cedar/fibrious/plastic, solid plaster (painted only), boards and batten, timber finish, bricks, stone, hinuera stone, concrete
  • Roofs – Tiles (clay, concrete, cedar shingles, decromastic), steel - painted, coloursteel, guttering, down pipes, under eaves, valleys and flashing
  • Others – Plastic greenhouses, porches, glass, pool areas, artificial grass, boats (fibreglass, painted hulls, avoid aluminium), painted hulls, tombstones, textured surfaces, letterboxes

Product Best Practice:

  • For the Bleach-Free formula spray the surface to clean and ensure the surface remains wet for approximately 5-10 minutes before hosing off. 

This product has no special approvals properties

Physical Properties - Bleach-Free Formula

Flash Point Nil
Base Type Detergent solution
Appearance Clear liquid
Odour Nil
Boiling Point > 100°C
Solubility Soluble in water
Flammability Non-flammable
 Coverage 5L of Fast Acting will cover approximately 150 square meters on a porous surface, and 300 square meters on a non-porous surface.


No shipping details available at this time


CRC/Barcode Pack Sizes Available
Bleach-Free Jerry Can 5 litre, pack size 4
29.00cm H x 19.00cm W x 12.00cm D : 5.40kg


CRC's Clene Up - 'The' Outdoor Cleaning Solution
CRC Clene Up Fast Acting quickly and safely kills and removes algae, fungi, lichen, grime, mould, moss and mildew from all surfaces around the house and garden.

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