Moss and Mould Remover: The Ultimate Outdoor Surface Restorer

Take back control of your property with the Cleansmart Moss and Mould Remover. Engineered specifically to combat New Zealand's damp winters and high humidity levels, this professional-grade outdoor treatment targets slippery green algae, deep-seated lichen, and unsightly black mould. There is no need for back-breaking scrubbing, dangerous scraping on ladders, or aggressive water blasting that can permanently strip and damage your exterior surfaces. Simply apply the formula and walk away. Designed for homeowners, landlords, and commercial maintenance teams, this powerful solution strips away biological growth to restore the clean, pristine aesthetic of your home while drastically reducing slip hazards on walkways.

Key Benefits Kiwi Homeowners Care About

• Total No-Scrub Convenience: Simply spray the surface and let weather elements like rain and wind naturally wash the dead organic growth away over time.

• Massive Rapid Coverage: One highly concentrated 2.3 Litre bottle treats up to 345 square metres, giving you exceptional value and enough formula to cover massive outdoor areas.

• Root-Targeting Longevity: Unlike water blasting which only trims the top layer, this chemical formulation penetrates deep into porous surfaces to destroy the root spores, stopping regrowth in its tracks.

• Eco-Friendly & Safe Formula: Crafted with advanced, biodegradable ingredients that won't kill surrounding garden plants, lawn grass, or disrupt local birdlife.

Where Can It Be Used?

Our non-corrosive, bleach-free formulation is perfectly safe for virtually every external structural material:

• Around the Section: Concrete driveways, timber decks, brick pathways, cobblestones, patio pavers, fences, and terracotta retaining walls.

• On the Structure: Colorsteel roofs, clay tiles, asphalt shingles, weatherboards, painted plaster, canvas awnings, and outdoor garden furniture.

How It Works: Self-Cleaning Weather Activation

Standard supermarket bleaches offer a quick cosmetic fix by whitening surface mould, but they fail to kill the underlying spore network, causing the grime to return weeks later. Cleansmart utilizes an advanced, surface-active biological cleaner. Upon contact, it penetrates the deep pores of materials like timber and concrete to break down the cellular walls of moss, algae, and lichen. Once the organisms are neutralized, they slowly decompose. Over the following weeks, regular rain showers and wind naturally rinse the dead residue away, leaving a clean, shielded surface that resists new spore infestations for months.

How to Apply for Best Results

To help search engine crawlers and shopping bots grab clean "how-to" snippets for users, follow these streamlined application steps:

1. Choose Your Variant: Select our Hose Connection bottle for effortless click-and-spray roof or driveway coverage, or choose the Standard bottle to mix into your own garden pressure sprayer.

2. Apply Dry: Spray the solution onto a completely dry surface on an overcast day. Applying to a dry surface ensures the moss absorbs the cleaner like a sponge rather than competing with rain moisture.

3. Dwell & Walk Away: Allow the solution to dry completely. Do not rinse it off manually. The active formula requires 15 to 30 minutes of undisturbed contact time to lock onto the root structures before any moisture hits it.

Why Kiwi Customers Choose Cleansmart Over Alternatives

Most generic commercial outdoor cleaners are packed with harsh sodium hypochlorite (bleach) or acidic compounds that corrode metallic roof flashings, rust fence nails, and permanently discolour stained timber decking. Cleansmart offers commercial-grade power on a fully biodegradable, pH-neutral base. It works slow, safe, and deep. It is New Zealand’s preferred choice for low-maintenance property care that safely protects your multi-thousand-dollar exterior investments while remaining completely safe for family pets and children once dry.

Frequently Asked Questions

Q: Do I need to water blast or scrub the driveway after spraying?

A: No scrubbing or water blasting is required at all! The formula is entirely "spray and walk away." Once applied, the solution kills the biological growth, and the natural New Zealand wind and rain will gradually wash the dead debris away over the coming weeks.

Q: Is this outdoor cleaner safe to use around my family pets and garden plants?

A: Yes, absolutely. Our formula is fully biodegradable and bleach-free. While we recommend keeping pets indoors during the actual spraying process to avoid wet contact, the area is 100% safe for paws and children as soon as the liquid has completely dried on the surface.

Q: How long does it take to see visible results on heavy lichen or moss?

A: Green slime and light algae will start to turn brown and fade within a few days. For thick, crusty lichen or deep-set black mould on shingles, the formula will kill the root structure instantly, and the dead growth will progressively flake off and wash away with rainfall over a few weeks.

Q: Can this product be used on a roof that collects drinking tank water?

A: If you harvest rainwater for drinking, you must disconnect your tank inlet pipes before application. Leave the tank disconnected until at least two heavy downpours of rain have thoroughly flushed the roof surface clean of any residual cleaner before reconnecting it.