---
product_id: 49699994
title: "Jarder 2 x 5 Litre Concentrate Spray & Leave Cleaner - Patio Fencing Decking - Green Mould & Algae Killer"
brand: "jarder"
price: "$U21757"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/49699994-jarder-2-x-5-litre-concentrate-spray-and-leave-cleaner
store_origin: UY
region: Uruguay
---

# 50% more active ingredient covers 240m² per batch 2 x 5L super concentrate Jarder 2 x 5 Litre Concentrate Spray & Leave Cleaner - Patio Fencing Decking - Green Mould & Algae Killer

**Brand:** jarder
**Price:** $U21757
**Availability:** ✅ In Stock

## Summary

> 🌟 Spray, Leave, and Impress—Your Outdoor Spaces Deserve the Best!

## Quick Answers

- **What is this?** Jarder 2 x 5 Litre Concentrate Spray & Leave Cleaner - Patio Fencing Decking - Green Mould & Algae Killer by jarder
- **How much does it cost?** $U21757 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/49699994-jarder-2-x-5-litre-concentrate-spray-and-leave-cleaner)

## Best For

- jarder enthusiasts

## Why This Product

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

## Key Features

- • **Massive Coverage:** Each 5L bottle makes 30L solution, covering up to 240m²—perfect for large outdoor spaces.
- • **Safe & Eco-Friendly:** Biodegradable, pH8, non-caustic formula safe for kids and pets once dry.
- • **Effortless Deep Clean:** Spray, leave, and watch green mould vanish—no scrubbing or pressure washing needed.
- • **Long-Lasting Protection:** Invisible barrier prevents mould and algae regrowth for up to six months.
- • **Maximum Strength Formula:** Super concentrate with 50% more active ingredient for unbeatable cleaning power.

## Overview

Jarder 2 x 5 Litre Concentrate Spray & Leave Cleaner is a powerful, super concentrated green mould and algae killer designed for all hard outdoor surfaces. Covering up to 240m² per batch, it cleans effortlessly without scrubbing, prevents regrowth for six months, and is safe for children and pets once dry.

## Description

Full description not available

## Features

- ✓ CLEANS WITH NO EFFORT: Jarder Spray And Leave Kills All Green Mould & Algae With Ease, Without The Need For Scrubbing Or Pressure Washing! Simply Mix, Spray & Walk Away - Works Like Magic!
- ✓ SUPER CONCENTRATE: One 5 Litre Bottle Of Jarder Spray & Leave Makes A Minimum Of 30 Litres Of Solution Covering A Huge 240m² Area - Jarder Spray & Leave Is a Maximum Strength Super Concentrate Boasting 50% More Active Ingredient Than Other Brands!
- ✓ 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 Indoor & Outdoor Hard Surfaces Affected By Green Mould and Algae.
- ✓ PREVENTS REGROWTH: Once Treated Results Will Show In 2-3 Days. Spray & Leave Penetrates Your Outdoor Surfaces Creating An Invisible Barrier Which Will Help To Prevent Re-Growth For Up To Six Months!
- ✓ SAFE & GUARANTEED RESULTS: Biodegradable PH8; Non-Caustic, No Acid & No Bleach! Jarder Spray & Leave Is Safe For Children & Pets Once The Area Is Dried. Prepare To Be Amazed!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Jarder |
| Part number | CL-MR01-5L-X-2 |
| Item Weight | 10 kg |
| Item Weight | 10 kg |
| Manufacturer reference | CL-MR01-5L-X-2 |
| Item Package Quantity | 1 |
| Coverage | 240 Sqm |
| Included components | 2 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Jarder
- **Item weight:** 10 Kilograms
- **Liquid volume:** 10 Litres
- **Item form:** Spray
- **Manufacturer:** Jarder

## Images

![Jarder 2 x 5 Litre Concentrate Spray & Leave Cleaner - Patio Fencing Decking - Green Mould & Algae Killer - Image 1](https://m.media-amazon.com/images/I/715fTfdBPxL.jpg)

## Questions & Answers

**Q: Can it be used on composite decking?**
A: Yes it can, it can be used on almost all outdoor surfaces.

**Q: Any idea if this product will move yellow and black lichen from my concrete roof tiles. Will it take the grey colour from the tiles?**
A: we used it on slabs which are grey and it didn't take any colour from them but I cant say about lichen on ur roof why not try a patch and u will see if it does anything but in all truthfulness I cant say as ours was a backcourt not a roof and it removed green mould on the slabs I hope this helps u

**Q: Does it damage plants  and artificial grass**
A: I believe it does kill living grass.  Have no idea about artificial grass. I have only used on concrete where it is extremely slow to act, be prepared to wait months!

**Q: Can use on slate roof**
A: I would say you can. I have used it on Solar Panels, tiled roof, driveways and garden furniture etc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well on wooden fence
*by R***Y on 20 September 2025*

I was pleasantly surprised as this worked exactly as described. I sprayed my green covered wooden fence and when dry its back to original colour wood. Has stayed clear of the horrible moldy green for some time too. Noticed a slight improvement on my stone blocks but staining was quite severe because area is always in the shade and stays damp. Might need to use stronger concentration and more often in this area.

### ⭐⭐⭐⭐ Pretty good stuff - cleans off algae after a few days
*by P***R on 5 October 2016*

Pretty good stuff - cleans off algae after a few days and kills any moss in cracks; however, only seems to affect algae not darker lichen (or whatever) spots. First image shows difference where I didn't spray lest I might harm a nearby plant - this was just a single application; second image shows a cleaned area, but shows the dark spots that were unaffected (note different slabs are more or less prone to these darker spots; and mainly near the edges).I should note that this is pretty much the same effectiveness as using a power-hose, but easier to apply, though will need to see whether this is as long-lasting as others have implied (with power-hose needs doing every 3-4 months). This is definitely easier on the paving (or the cement between slabs) but need to see whether it affects nearby plants or not (for good or ill).[Update almost a year on] Well it lasted well, but when I resprayed this time it appeared to have no affect at all. Perhaps I needed to shake the liquid well before pouring out to mix. Will have another bash soon and report back. So I wonder if it needs to be used shortly after receiving it so only buy enough for immediate use.

### ⭐⭐⭐⭐⭐ Great!
*by J***E on 22 May 2025*

This is brilliant & fast acting. Took the mould off the front of my house in 4 hours although it said could be a few days.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-13*