---
product_id: 54551411
title: "Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (5 Litre)"
brand: "smartseal"
price: "6737899₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/54551411-roof-clean-xtreme-powerful-fast-acting-roof-cleaner-concentrated-growth
store_origin: VN
region: Vietnam
---

# Professional-grade strength 5L concentrated formula covers 40m² Visible results in 1 hour Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (5 Litre)

**Brand:** smartseal
**Price:** 6737899₫
**Availability:** ✅ In Stock

## Summary

> 🏠 Transform your roof, impress your neighbors!

## Quick Answers

- **What is this?** Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (5 Litre) by smartseal
- **How much does it cost?** 6737899₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/54551411-roof-clean-xtreme-powerful-fast-acting-roof-cleaner-concentrated-growth)

## 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

- • **Concentrated 5L bottle covers 40m²:** Maximum coverage, minimal effort
- • **Prevents future green growth & algae:** Long-lasting roof protection
- • **Eradicates stubborn black spot lichens:** Say goodbye to persistent roof blemishes
- • **Versatile on concrete, slate & clay tiles:** One solution for multiple roof types
- • **Fast-acting formula with 1-hour transformation:** Speedy clean for busy professionals

## Overview

SmartSealRoof Clean Xtreme is a professional-grade, fast-acting roof cleaner designed to remove and prevent green growth, algae, and black spot lichens on concrete, slate, and clay tiles. Its concentrated 5-litre formula covers up to 40 square meters, delivering visible results in just one hour for a cleaner, well-maintained roof that stands out.

## Description

Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (5 Litre)

## 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 |
|---------------|-------|
| Manufacturer | Smartseal UK Ltd |
| Part number | ‎Sm-roofex-5 |
| Manufacturer reference | ‎Sm-roofex-5 |
| Style | 5 Litre |
| Item Package Quantity | 1 |
| Coverage | 40 square meters |
| Included components | Product Only |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** SmartSeal
- **Liquid volume:** 5 Litres
- **Item form:** Liquid
- **Manufacturer:** Smartseal UK Ltd
- **Unit count:** 5000 millilitre(s)

## Images

![Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (5 Litre) - Image 1](https://m.media-amazon.com/images/I/81A3ifVqixL.jpg)
![Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (5 Litre) - Image 2](https://m.media-amazon.com/images/I/3180MDPySRL.jpg)
![Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (5 Litre) - Image 3](https://m.media-amazon.com/images/I/21WMOWQwCLL.jpg)
![Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (5 Litre) - Image 4](https://m.media-amazon.com/images/I/21KKKfkJdSL.jpg)
![Roof Clean Xtreme - Powerful, Fast Acting Roof Cleaner - Concentrated Growth Killer For Roofs, Algae Remover For Concrete, Slate And Clay Roof Tiles - (5 Litre) - Image 5](https://m.media-amazon.com/images/I/21srYO4HRzL.jpg)

## Available Options

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

## Questions & Answers

**Q: is this product suitable for use on a corrugated asbestos roof?**
A: Sorry, don't know.  But it did work on my Marley roof tiles.

**Q: can this product be used on a static caravan roof?**
A: Yes it can, product contains no ingredients that will damage the roof. But it can cause temporary rust looking stains if Not removed quickly from lead flashing. Hope that helps!

**Q: is this suitable for man made slate?**
A: If you are looking to remove moss or algae, I would recommend using our moss clear or moss clearPro.
These are both biodegradable and will not harm any hard surface. Roof clean Xtreme is formulated for concrete, clay and natural slate tiles. Hope that helps!

**Q: Can this be used on brick work?**
A: Yes it can, there are no ingredients within the formulation that would harm brickwork. Hope that helps!

## 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 - (5 Litre)
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- Spear & Jackson SPRAYERWAND Extendable Sprayer Wand - fits S&J 5L & 8L, Black

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-31*