---
product_id: 97288934
title: "SmartSeal Roof Cleaner Xtreme - 2 x 5 Litre"
brand: "smartseal"
price: "1887 Lei"
currency: RON
in_stock: null
reviews_count: 8
category: "Smart Seal"
url: https://www.desertcart.ro/products/97288934-smartseal-roof-cleaner-xtreme-2-x-5-litre
store_origin: RO
region: Romania
---

# Covers up to 40m² per 5L 10L concentrated liquid formula Visible results in 1 hour SmartSeal Roof Cleaner Xtreme - 2 x 5 Litre

**Brand:** smartseal
**Price:** 1887 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🏡 Transform your roof from grimy to gleaming—fast, fierce, and flawless!

## Quick Answers

- **What is this?** SmartSeal Roof Cleaner Xtreme - 2 x 5 Litre by smartseal
- **How much does it cost?** 1887 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/97288934-smartseal-roof-cleaner-xtreme-2-x-5-litre)

## Best For

- smartseal enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Coverage:** Two 5L bottles deliver up to 80m² of powerful cleaning action for large roofs.
- • **Rapid Roof Revival:** Eradicates green algae, black spot lichens & moss fast—see results in just 1 hour.
- • **Trusted UK Quality:** Formulated and manufactured in the UK with proven performance and 4.3-star customer approval.
- • **Multi-Surface Mastery:** Safe and effective on concrete, slate, and clay tiles—versatility that fits your home.
- • **Long-Lasting Protection:** Inhibits future growth to keep your roof looking pristine season after season.

## Overview

SmartSeal Roof Clean Xtreme is a professional-grade, concentrated roof cleaner designed to quickly eliminate green algae, black spot lichens, moss, and other growths on concrete, slate, and clay roof tiles. Each 5L bottle covers up to 40m², with visible results in as little as one hour. Manufactured in the UK, this trusted formula not only cleans but also inhibits future growth, ensuring your roof stays fresh and well-maintained for years.

## Description

SmartSeal Roof Clean Xtreme - 2 x 5L - Powerful, Fast Acting Roof Cleaner. Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles : desertcart.co.uk: Garden

Review: Keep clean - Mine needed two sprays
Review: This is amazing . - This is amazing. Scraped off the moss and lichen with a wire brush . Sprayed onto our tiles about 3 hours later I washed it off. They look like new !!!

## Features

- 💪POWERFUL ROOF CLEANER - Choose our professional grade roof tile sealer to effectively remove green growth, inhibit further growth, and restore the appearance of your roof. With its powerful formulation, it eradicates green growth as well as black lichen and green algae. Enjoy the confidence of a clean and well-maintained roof. Witness the remarkable results with our exceptional roof tile cleaner.
- 🏠 POWERFUL AND PROVEN ROOF CLEANER FOR BLACK SPOT LICHENS! - Experience the power of our highly effective Roof Cleaner, specially formulated to tackle the persistent growth of black spot lichens on roofs. These stubborn organisms thrive in damp conditions across the UK, appearing as tiny spots on porous surfaces when left untreated or unwashed. Don't let them mar the beauty of your roof any longer. Our powerful roof cleaner can help retain the look and appearance of your roof for years to come.
- ✔️ PROVEN AND TRUSTED ROOF TILE CLEANER - Our roof tile cleaner has been extensively tested and proven to tackle a range of green growth and lichens, including black, green, white, and yellow varieties. With its powerful formulation, it effectively eliminates green growth, algae and lichens from roof tiles as well as driveways and patios. Say goodbye to the unsightly presence of green algae and lichens on your roof tiles.
- ⏱️ SAY GOODBYE TO GREEN GROWTH FAST! - Our high-performance roof tile cleaner is proven to tackle green growth as well as dirt and grime with exceptional speed. In just one hour, you can witness the transformative power of this product as it cleans your roof and eliminates green growth and algae. When time is of the essence, our roof cleaner is the best option for achieving speedy and remarkable results. Take action and choose our high-performance roof growth killer.
- 💥MAXIMUM CLEANING POWER FOR ROOFS! - Experience the exceptional roof cleaning power of our concentrated roof cleaner and growth killer. With 5 litres of product, you can clean approximately 40 m² of roof surface, ensuring maximum coverage and effectiveness. Say goodbye to surface dirt and grime, thanks to the potent ingredients of our Xtreme range.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07KFGKN5S |
| Best Sellers Rank | 12,278 in Garden ( See Top 100 in Garden ) 100 in Moss Control |
| Brand | SmartSeal |
| Brand Name | SmartSeal |
| Country of Origin | United Kingdom |
| Coverage | Half |
| Customer Reviews | 4.3 out of 5 stars 152 Reviews |
| Included Components | Product Only |
| Item Form | Liquid |
| Item form | Liquid |
| Liquid Volume | 10 Litres |
| Liquid volume | 10 Litres |
| Manufacturer | Smartseal UK Ltd |
| Unit Count | 10000.0 millilitre |
| Unit count | 10000.0 millilitre |

## Product Details

- **Brand:** SmartSeal
- **Liquid volume:** 10 Litres
- **Item form:** Liquid
- **Manufacturer:** Smartseal UK Ltd
- **Unit count:** 5000 millilitre(s)

## Images

![SmartSeal Roof Cleaner Xtreme - 2 x 5 Litre - Image 1](https://m.media-amazon.com/images/I/81sTVFTUeuL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keep clean
*by B***J on 20 November 2025*

Mine needed two sprays

### ⭐⭐⭐⭐⭐ This is amazing .
*by P***E on 4 December 2025*

This is amazing. Scraped off the moss and lichen with a wire brush . Sprayed onto our tiles about 3 hours later I washed it off. They look like new !!!

### ⭐⭐⭐⭐ High expectations with an expensive product
*by J***N on 10 January 2026*

Not had chance to apply yet but quietly confident. At a max 1:1 dilution it is expensive, with some quoting 25:1. High expectations.

## Frequently Bought Together

- Smartseal Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Organic Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (10 Litre)
- Spear & Jackson 5LPAPS 5 Litre Pump Action Pressure Sprayer
- Smartseal Roof Tile Sealer - Long-lasting Protection for Concrete, Slate & Clay Tiles - Solvent-Free Sealant, 10-year Water Repellent Barrier, Helps Prevent Moss and Algae (2 x 5 L)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-09*