---
product_id: 61283964
title: "Patio Black Spot Remover Patio Cleaner for Artificial Stone Paving Slabs – Marshalls, Black Lichen, Green & Red Algae, White Fungi – Restore Natural Colour - Biodegradable 2 L"
brand: "patio black spot"
price: "R3284"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Patio Black Spot"
url: https://www.desertcart.co.za/products/61283964-patio-black-spot-remover-patio-cleaner-for-artificial-stone-paving
store_origin: ZA
region: South Africa
---

# Garden & Pet Safe Targets 4 Organic Stains 2L Biodegradable Formula Patio Black Spot Remover Patio Cleaner for Artificial Stone Paving Slabs – Marshalls, Black Lichen, Green & Red Algae, White Fungi – Restore Natural Colour - Biodegradable 2 L

**Brand:** patio black spot
**Price:** R3284
**Availability:** ✅ In Stock

## Summary

> ✨ Restore your patio’s glow and never miss a garden moment! 🌿

## Quick Answers

- **What is this?** Patio Black Spot Remover Patio Cleaner for Artificial Stone Paving Slabs – Marshalls, Black Lichen, Green & Red Algae, White Fungi – Restore Natural Colour - Biodegradable 2 L by patio black spot
- **How much does it cost?** R3284 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/61283964-patio-black-spot-remover-patio-cleaner-for-artificial-stone-paving)

## Best For

- patio black spot enthusiasts

## Why This Product

- Trusted patio black spot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Experts:** Preferred choice of UK garden centers for lasting spotless finishes.
- • **Eco-Friendly & Safe:** Biodegradable, acid-free formula that’s gentle on plants and pets.
- • **Revives Natural Stone Colors:** Restores and revitalizes your patio’s original vibrant hues.
- • **Versatile Surface Compatibility:** Perfect for concrete, porcelain tiles, and resin paving slabs.
- • **Effortless Organic Stain Removal:** Eradicates black lichen, white fungi, green & red algae with precision.

## Overview

Patio Black Spot Remover is a powerful 2L biodegradable cleaner designed to remove black lichen, algae, fungi, and other organic stains from artificial stone paving slabs. Safe for use on concrete, porcelain, and resin surfaces, it restores natural stone colors while being garden and pet friendly. Trusted by UK garden centers, it covers up to 9 square meters and delivers a spotless, revitalized finish.

## Description

Patio Black Spot Remover Patio Cleaner for Artificial Stone Paving Slabs – Marshalls, Black Lichen, Green & Red Algae, White Fungi – Restore Natural Colour - Biodegradable 2 L : desertcart.co.uk: Garden

Review: Amazing product - Amazing product - removed the mould and grime from our patio in one application. It now looks like a new patio
Review: Outstanding stuff - Outstanding stuff. Cleaned the stones VERY well.

## Features

- PATIO SPOT CLEANER - Our black spot and dirt remover is formulated specifically to effectively remove black lichen, white fungi, green & red algae from concrete pavings slabs, restoring your garden stonework to its former glory.
- STONE & CONCRETE CLEANER - Specifically designed for paving slabs, this spray and leave and pressure wash patio cleaner is safe to use on concrete paving slabs, porcelain tiles and resin surfaces.
- RESTORE COLOUR - This patio cleaner gently revitalises natural colours, lifting stubborn organic matter effortlessly, thereby helping to maintain the longevity of your garden stonework.
- GARDEN AND PET FRIENDLY - Our paving slab cleaner for artificial stone is biodegradable and acid-free porcelain patio cleaner. Safely wash the stain remover into the flower beds or over the lawn.
- TRUSTED BRAND - Patio Black Spot Removal Company is trusted by leading garden centres in the UK. Our biodegradable, acid-free patio cleaner fluids restore the vibrant colour of stonework, for a lasting spotless finish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EUXJIRY |
| Active Ingredients | green algae,red algae |
| Active ingredients | green algae,red algae |
| Best Sellers Rank | 30,274 in Garden ( See Top 100 in Garden ) 126 in Moss Control |
| Brand | Patio Black Spot |
| Brand Name | Patio Black Spot |
| Coverage | 9 square meters |
| Customer Reviews | 4.6 out of 5 stars 114 Reviews |
| Included Components | Patio Black Spot Remover Solution |
| Item Form | Liquid |
| Item form | Liquid |
| Liquid Volume | 2 Litres |
| Liquid volume | 2 Litres |
| Manufacturer | Patio Black Spot |
| Model Number | PATIOBLACK2L |
| Number of Packs | 1 |
| Part Number | ART0_P |
| Unit Count | 2000.0 millilitre |
| Unit count | 2000.0 millilitre |

## Images

![Patio Black Spot Remover Patio Cleaner for Artificial Stone Paving Slabs – Marshalls, Black Lichen, Green & Red Algae, White Fungi – Restore Natural Colour - Biodegradable 2 L - Image 1](https://m.media-amazon.com/images/I/81GJfcdThjL.jpg)
![Patio Black Spot Remover Patio Cleaner for Artificial Stone Paving Slabs – Marshalls, Black Lichen, Green & Red Algae, White Fungi – Restore Natural Colour - Biodegradable 2 L - Image 2](https://m.media-amazon.com/images/I/81Tcuwd8fnL.jpg)
![Patio Black Spot Remover Patio Cleaner for Artificial Stone Paving Slabs – Marshalls, Black Lichen, Green & Red Algae, White Fungi – Restore Natural Colour - Biodegradable 2 L - Image 3](https://m.media-amazon.com/images/I/81dOQcPNO4L.jpg)
![Patio Black Spot Remover Patio Cleaner for Artificial Stone Paving Slabs – Marshalls, Black Lichen, Green & Red Algae, White Fungi – Restore Natural Colour - Biodegradable 2 L - Image 4](https://m.media-amazon.com/images/I/81WYej1MZoL.jpg)
![Patio Black Spot Remover Patio Cleaner for Artificial Stone Paving Slabs – Marshalls, Black Lichen, Green & Red Algae, White Fungi – Restore Natural Colour - Biodegradable 2 L - Image 5](https://m.media-amazon.com/images/I/91Z8i-QwAVL.jpg)

## Questions & Answers

**Q: Can this remover be used on all artificial stones?**
A: Yes, it's suitable for all artificial stones, including manufactured slabs like Marshalls and Bradstone, Porcelain and Resin, as well as concrete and composite decking, effectively removing stubborn black staining and green surfaces.

**Q: How should I prepare the stone before application?**
A: Pressure wash the stone to remove surface dirt. Ensure product comes into direct contact with the stone.

**Q: What is the correct usage amount for this product?**
A: Apply the product neat, using 5 sqm per litre as the maximum coverage. Do not dilute, to maintain its full cleaning power.

**Q: What's the right way to use and measure Patio Black Spot Remover?**
A: Apply the remover neat, not diluted, using a 5L or 7L pneumatic sprayer. Cover no more than 5 sqm per litre. Allow it to sit for 2 hours before rinsing with a pressure washer set to a fan jet. Repeat if necessary.

**Q: How do I prevent future black spot growth on the stone?**
A: Apply the Patio Black Spot Preventer annually, starting 11-12 months after the initial treatment further organic staining.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing product
*by S***P on 5 June 2026*

Amazing product - removed the mould and grime from our patio in one application. It now looks like a new patio

### ⭐⭐⭐⭐⭐ Outstanding stuff
*by A***N on 6 June 2026*

Outstanding stuff. Cleaned the stones VERY well.

### ⭐⭐⭐⭐⭐ Excellent product
*by A***S on 20 May 2024*

First image shows condition of patio before application, second two hours after applying Patio black spot remover and finally after pressure washing. This product is expensive, but gives an exceptional finish and minimises time pressure washing.

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**Shop now:** [https://www.desertcart.co.za/products/61283964-patio-black-spot-remover-patio-cleaner-for-artificial-stone-paving](https://www.desertcart.co.za/products/61283964-patio-black-spot-remover-patio-cleaner-for-artificial-stone-paving)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-25*