---
product_id: 667165882
title: "Patio Black Spot Preventer - For all Stone Types - Controls and Prevents Reinfestation after Removal - Suitable for Terraces and Pathways - Removes Red and Green Stains From Algae - 2.5 L"
brand: "patio black spot"
price: "$164.88"
currency: USD
in_stock: true
category: "Patio Black Spot"
url: https://www.desertcart.us/products/667165882-patio-black-spot-preventer-for-all-stone-types-controls-prevents
store_origin: US
region: United States of America
---

# Results in 3-5 days Covers up to 50 m² All stone types protection Patio Black Spot Preventer - For all Stone Types - Controls and Prevents Reinfestation after Removal - Suitable for Terraces and Pathways - Removes Red and Green Stains From Algae - 2.5 L

**Brand:** patio black spot
**Price:** $164.88
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your stonework spotless and envy-worthy all year round!

## Quick Answers

- **What is this?** Patio Black Spot Preventer - For all Stone Types - Controls and Prevents Reinfestation after Removal - Suitable for Terraces and Pathways - Removes Red and Green Stains From Algae - 2.5 L by patio black spot
- **How much does it cost?** $164.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/667165882-patio-black-spot-preventer-for-all-stone-types-controls-prevents)

## 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

- • **Long-Term Defense:** Prevents reinfestation for up to 12 months post-removal, keeping your outdoor spaces flawless
- • **Fast-Acting Cleanser:** Eradicates black lichen and algae stains within 3-5 days for instant curb appeal
- • **Eco-Friendly & Trusted:** Biodegradable, acid-free formula backed by UK garden centre experts
- • **Universal Stone Shield:** Protects every stone surface from black spots and algae stains
- • **Generous Coverage Power:** Treats large terraces and pathways with just one 2.5L application

## Overview

Patio Black Spot Preventer is a powerful, biodegradable liquid solution designed to protect all stone types on terraces and pathways. Covering up to 50 square meters per application, it removes black lichen and algae stains within 3-5 days and prevents reinfestation for up to 12 months. Trusted by UK garden centres, it ensures long-lasting, vibrant stone surfaces with an eco-friendly formula.

## Description

desertcart.com: Patio Black Spot Preventer - For all Stone Types - Controls and Prevents Reinfestation after Removal - Suitable for Terraces and Pathways - Removes Red and Green Stains From Algae - 2.5 L : Health & Household

## Features

- STONE PROTECTION - Patio Black Spot Preventer is suitable for all stone types, effectively preventing black spot infestations on terraces and pathways, ensuring long-lasting protection for your spaces.
- GENEROUS COVERAGE - Treat up to 50 square meters with a single application of this powerful preventer, providing ample coverage for larger outdoor areas and preventing the recurrence of black spots.
- POST REMOVAL DEFENCE - Apply Patio Black Spot Preventer within 12 months of using Patio Black Spot Remover to ensure continued prevention of black spot infestation. Effectively targeting black lichen.
- EFFICIENT REMOVAL - Our Black Spot Preventer removes black lichen spots and green and red stains caused by algae on garden paths, patios, and decorative stonework within 3-5 days of application, ensuring a clean and pristine appearance.
- TRUSTED BRAND - Patio Black Spot Removal Company is trusted by leading garden centres in the UK. Our biodegradable, acid-free products restore the vibrant colour of garden stonework, ensuring a spotless and lasting finish.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CN7DWLV |
| Best Sellers Rank | #384,299 in Health & Household ( See Top 100 in Health & Household ) #4,420 in All-Purpose Household Cleaners |
| Brand Name | Patio Black Spot |
| Coverage | 20 square meters |
| Customer Reviews | 4.7 4.7 out of 5 stars (32) |
| Item Form | Liquid |
| Liquid Volume | 2.5 Liters |
| Part Number | PRE25 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Patio Black Spot
- **Item Form:** Liquid
- **Liquid Volume:** 2.5 Liters
- **Number of Packs:** 1
- **Unit Count:** 1.0 Count

## Images

![Patio Black Spot Preventer - For all Stone Types - Controls and Prevents Reinfestation after Removal - Suitable for Terraces and Pathways - Removes Red and Green Stains From Algae - 2.5 L - Image 1](https://m.media-amazon.com/images/I/71gg1ET3w2L.jpg)

## Frequently Bought Together

- Patio Black Spot Preventer - For all Stone Types - Controls and Prevents Reinfestation after Removal - Suitable for Terraces and Pathways - Removes Red and Green Stains From Algae - 2.5 L
- Patio Black Spot Remover - for All Stone Type - Restore Natural Colour - Removes Staining Caused by Black Lichen, Green Algae and White Fungi - Biodegradable and Acid-Free - 4 L

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-10*