---
product_id: 104473136
title: "Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate Green Mould and Algae Killer Remover 20 Litres"
brand: "pro-kleen"
price: "₨10642"
currency: SCR
in_stock: true
reviews_count: 8
category: "Pro Kleen"
url: https://www.desertcart.sc/products/104473136-pro-kleen-patio-cleaner-simply-spray-and-walk-away-concentrate
store_origin: SC
region: Seychelles
---

# Visible results in 2-3 days Super concentrated 1:4 dilution Prevents regrowth up to 6 months Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate Green Mould and Algae Killer Remover 20 Litres

**Brand:** pro-kleen
**Price:** ₨10642
**Availability:** ✅ In Stock

## Summary

> 🧼 Spray Smart, Live Clean: The Ultimate Green Mould Eraser

## Quick Answers

- **What is this?** Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate Green Mould and Algae Killer Remover 20 Litres by pro-kleen
- **How much does it cost?** ₨10642 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/104473136-pro-kleen-patio-cleaner-simply-spray-and-walk-away-concentrate)

## Best For

- pro-kleen enthusiasts

## Why This Product

- Trusted pro-kleen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Acting Formula:** See green mould and algae vanish within 2-3 days, perfect for busy professionals.
- • **Long-Lasting Barrier:** Creates an invisible shield that prevents regrowth for up to half a year.
- • **Eco-Conscious & Family Safe:** Biodegradable, non-caustic, and safe around kids and pets once dry.
- • **Versatile Surface Protection:** Safe and effective on patios, decking, fences, driveways, roofs, and more.
- • **Maximize Efficiency with Minimal Effort:** One 5L bottle yields 25L of powerful cleaning solution—spray and walk away!

## Overview

Pro-Kleen Patio Cleaner is a super concentrated, biodegradable solution designed to eliminate green mould and algae on all outdoor hard surfaces. With a powerful 1:4 dilution ratio, it delivers visible results in just days and prevents regrowth for up to 6 months, making it the go-to choice for professionals seeking efficient, long-lasting outdoor surface care.

## Description

Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate Green Mould and Algae Killer Remover 20 Litres : desertcart.co.uk: Garden

Review: Effective on pink or blackened mildewed render. - Brilliant stuff. Ideal for pink and black mould. For some ingrained patches I used it undiluted around the gas pipe and meter boxes. Otherwise diluted according to instructions. Sprayed it all over the render and left it on. Can be used as pre treatment before exterior painting to kill mould. Left it a week or so before painting until I could see it had worked. The paint I used was an elastomeric masonry paint suitable for render with feldspar chips in it. This stuff is not nice to skin so wore mask, goggles, rubber gloves and overalls on a wind free day to prevent any blow back from the sprayer. Showered afterwards. I also covered plants in the garden that I did not want to kill. It is safe to use on plastic so the conservatory had a good coat including the double glazing where the glass butts into the seals. I also apply this to the motorhome and it is highly effective at stopping mildew on the roof and rear aluminium ladder. The neighbours houses are pink. One neighbour just used bleach last year on his house wall and it's back to streaky pink this year. Whereas another neighbour saw me spraying, observed the results of this product and called round wanting to know what I had used. I gave him some to try. I spray mine on with a garden sprayer that you can buy extensions for. This gave my sprayer the reach necessary for those difficult spots. All in all this is a product I will continue to buy. I thought of another use for it and that is to spray along the roof edge where it meets the gutter to kill the moss there. And before I forget I used it on the tarmac driveway. Lastly if you do get some on a plant rinse the plant with water. Brilliant.
Review: work well removes mould and algae - exellent product, worked really well on my fences, about 60 feet long, very bad mould, non now, takes a few days to work.

## Features

- ✓ SUPER CONCENTRATE: The most powerful and concentrated green mould & algae remover on the market. One 5L bottle makes 25L of solution. Once treated results will show in 2-3 days.
- ✓ AMAZING DILUTION RATE: Our super concentrated formula means you only need 1L of solution per 4L of water. Apply in dry conditions and avoid applying when rain is forecast within 8 hours. In summer apply late afternoon / early evening (when sunlight is less intense). TIP: The less dilution the quicker the results.
- ✓ SUITABLE FOR ALL HARD SURFACES: Perfect for use on patios, decking, fencing, paths, driveways, roofs, sheds, greenhouses, garden statues, terracotta pots, UPVC windows, boats, caravans, motor homes and ALL outdoor hard surfaces affected by green mould and algae!
- ✓ PREVENTS REGROWTH: Penetrates your outdoor surfaces creating an invisible barrier which will help to prevent re-growth for up to 6 MONTHS!
- ✓ 100% SAFE: Biodegradable. pH8. Non-caustic, no acid, no bleach and is totally safe for use around children & pets once the area is dried.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017KP64F2 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 38,074 in Garden ( See Top 100 in Garden ) 173 in Moss Control |
| Coverage | 5 square meters per liter of concentrate |
| Customer Reviews | 4.4 4.4 out of 5 stars (388) |
| Date First Available | 14 April 2019 |
| Item Package Quantity | 3 |
| Item Weight | 15 kg |
| Manufacturer | Pro-Kleen |
| Manufacturer reference | Ultima-Plus XPx3 |
| Number of Pieces | 3 |
| Part number | Ultima-Plus XPx3 |

## Product Details

- **Active ingredients:** green algae
- **Brand:** Pro-Kleen
- **Item form:** Spray
- **Item weight:** 15 kg
- **Liquid volume:** 20 Litres

## Images

![Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate Green Mould and Algae Killer Remover 20 Litres - Image 1](https://m.media-amazon.com/images/I/51Gk7rwN4IL.jpg)
![Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate Green Mould and Algae Killer Remover 20 Litres - Image 2](https://m.media-amazon.com/images/I/51Qw2vy1QLL.jpg)
![Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate Green Mould and Algae Killer Remover 20 Litres - Image 3](https://m.media-amazon.com/images/I/51ROIxI3BHL.jpg)
![Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate Green Mould and Algae Killer Remover 20 Litres - Image 4](https://m.media-amazon.com/images/I/51mh02nwVkL.jpg)
![Pro-Kleen Patio Cleaner Simply Spray & Walk Away Concentrate Green Mould and Algae Killer Remover 20 Litres - Image 5](https://m.media-amazon.com/images/I/61k-nobfujL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective on pink or blackened mildewed render.
*by L***T on 19 July 2025*

Brilliant stuff. Ideal for pink and black mould. For some ingrained patches I used it undiluted around the gas pipe and meter boxes. Otherwise diluted according to instructions. Sprayed it all over the render and left it on. Can be used as pre treatment before exterior painting to kill mould. Left it a week or so before painting until I could see it had worked. The paint I used was an elastomeric masonry paint suitable for render with feldspar chips in it. This stuff is not nice to skin so wore mask, goggles, rubber gloves and overalls on a wind free day to prevent any blow back from the sprayer. Showered afterwards. I also covered plants in the garden that I did not want to kill. It is safe to use on plastic so the conservatory had a good coat including the double glazing where the glass butts into the seals. I also apply this to the motorhome and it is highly effective at stopping mildew on the roof and rear aluminium ladder. The neighbours houses are pink. One neighbour just used bleach last year on his house wall and it's back to streaky pink this year. Whereas another neighbour saw me spraying, observed the results of this product and called round wanting to know what I had used. I gave him some to try. I spray mine on with a garden sprayer that you can buy extensions for. This gave my sprayer the reach necessary for those difficult spots. All in all this is a product I will continue to buy. I thought of another use for it and that is to spray along the roof edge where it meets the gutter to kill the moss there. And before I forget I used it on the tarmac driveway. Lastly if you do get some on a plant rinse the plant with water. Brilliant.

### ⭐⭐⭐⭐⭐ work well removes mould and algae
*by T***E on 21 November 2025*

exellent product, worked really well on my fences, about 60 feet long, very bad mould, non now, takes a few days to work.

### ⭐⭐⭐⭐ Block Paving
*by R***S on 5 March 2024*

Works great on block paving just spray it on and leave it. The moss just turns brown and disappears. Would take hours to remove manually.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-03*