Paving Moss & Mildew Cleaner

PaveClean Pro

A concentrated exterior cleaner that removes moss, algae, mildew and ingrained outdoor soiling — restoring weathered paving and hard surfaces.

Pack sizes5 L & 20 L
Primary useCleaning moss, algae, mildew and organic soiling
ApplicationBrush, broom, watering can or low-pressure spray
FinishClear to pale liquid

Product overview

PaveClean Pro is a concentrated exterior cleaner developed for the removal of moss, algae, mildew, organic growth and ingrained outdoor soiling from paving and other suitable hard surfaces. The cleaning solution penetrates contaminated areas to loosen organic deposits and assist in restoring the appearance of weathered exterior surfaces.

Product type: Concentrated exterior surface cleaner

PaveClean Pro paving moss and mildew cleaner

Key benefits

  • Powerful outdoor cleaningHelps remove moss, algae, mildew and organic surface contamination.
  • Deep-action formulaPenetrates contaminated and weathered surfaces to loosen ingrained dirt and growth.
  • Restores paving appearanceHelps revive dirty and weathered paving and hard landscaped areas.
  • Multi-surface useSuitable for many paving, concrete, stone, patio and pathway applications, subject to a test area.
  • Ideal for exterior maintenanceSuitable for driveways, walkways, patios, courtyards and entertainment areas.

Technical specification

Product typeConcentrated water-based exterior cleaner
AppearanceClear to pale liquid
Specific gravity / densityApprox. 1.05 – 1.12 kg/L @ 25°C
pHApprox. 11.0 – 13.0
ViscosityLow viscosity / water-like
SolubilityFully dispersible in water
Typical dilutionNeat to 1:2 with water, depending on contamination
Typical coverageApprox. 4 – 8 m²/L of prepared solution
Recommended dwell timeApprox. 10 – 20 minutes
Application temperature10°C – 30°C recommended
Shelf life12 months unopened
Flash pointNon-flammable / water-based
Tool clean-upRinse thoroughly with clean water

How to apply

  1. Dilution: For heavy contamination, use neat. For routine cleaning, dilute 1:1 to 1:2 with clean water. Always test a small area first to establish the optimum strength.
  2. Apply: Apply evenly to the affected surface using a watering can, brush, broom or suitable low-pressure sprayer.
  3. Dwell: Allow the product sufficient contact time to penetrate and loosen contamination. Do not allow the cleaning solution to dry completely on the surface.
  4. Agitate: Scrub stubborn areas with a stiff-bristle brush or broom where required.
  5. Rinse: Rinse thoroughly with clean water. Pressure washing may be used where appropriate for the substrate.
  6. Repeat: Severe or long-established contamination may require a second treatment.

Surface preparation

Remove loose dirt, leaves, debris and excessive organic material before treatment. Sweep or brush the area thoroughly. Protect adjacent plants, metals, fabrics, painted surfaces and other sensitive materials from overspray or runoff. Always test on a small inconspicuous area before full application.

Coverage & guidance

Practical coverage depends on surface porosity, texture, contamination level, dilution and application method. Heavy moss or organic growth will normally require more product than routine maintenance cleaning. A test area should be used to establish the practical spreading rate and dilution before calculating project quantities.

Limitations

  • Do not mix with acids, ammonia, other cleaning chemicals or unknown chemical products.
  • Do not apply to sensitive metals, fabrics, vegetation or painted surfaces without first confirming compatibility.
  • Some natural stone and coloured paving may be sensitive to strong alkaline cleaners; always test first.
  • Do not allow concentrated runoff to enter ponds, water features or stormwater systems.
  • Do not allow the product to dry completely on the treated surface before rinsing.
  • Severe or deeply established biological growth may require repeat treatment and mechanical agitation.

Storage & safety

Store upright in the original tightly closed container in a cool, dry and well-ventilated area away from direct sunlight and incompatible chemicals. Keep out of reach of children. Wear suitable protective gloves and eye/face protection during handling and application. Avoid breathing spray or mist and avoid contact with skin and eyes. In case of eye contact, rinse cautiously with clean water for several minutes and seek medical advice if irritation persists. If swallowed, rinse mouth and obtain medical advice. Refer to the current Safety Data Sheet (SDS) for the final product classification, hazard statements, first-aid measures, handling, storage and disposal requirements.

Get PaveClean Pro for your project

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