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How to Clean Your Roof: DIY Tips and When to Hire the Professionals

beautifully clean slate roof, showcasing professional roof cleaning service

Your roof is one of the most important parts of your home, protecting it from the elements year-round. However, roofs are often neglected when it comes to maintenance, which can lead to issues like moss, algae, and lichen buildup. Keeping your roof clean not only improves your home’s appearance but also helps to extend the roof’s lifespan and maintain property value. In this guide, we’ll discuss how to clean your roof effectively and why hiring professionals like Mr Clever Clean might be the best option.


Why Clean Your Roof?

Over time, roofs collect dirt, moss, algae, and other contaminants that can affect both their appearance and functionality. Here are a few reasons why regular roof cleaning is essential:

  • Improved Aesthetics: A clean roof enhances your home’s curb appeal and makes it look well-maintained.
  • Increased Longevity: Moss and algae hold moisture, which can damage shingles, tiles, and other roofing materials over time.
  • Energy Efficiency: Algae and debris can reduce your roof’s reflectivity, making your home warmer and increasing energy costs.
  • Health & Safety: Moss, lichen, and mold can make roofs slippery, leading to potential hazards during maintenance.

DIY Roof Cleaning: Step-by-Step Guide

If you decide to clean your roof yourself, follow these steps to achieve a satisfactory clean. Keep in mind that roof cleaning can be hazardous, so take proper safety precautions, or consider professional services to ensure your safety and get the best results.

1. Gather Your Supplies

  • Roof cleaner or a mixture of water and bleach (consult your roof material guidelines)
  • Garden hose with a sprayer attachment
  • Soft-bristled brush or roof brush
  • Safety harness, gloves, and non-slip footwear
  • Ladder and protective goggles

2. Set Up Safely

  • Use a sturdy ladder on flat, stable ground and secure yourself with a safety harness.
  • Make sure to clean on a clear, dry day to avoid slipping hazards and water damage.

3. Apply Roof Cleaning Solution

  • Prepare your cleaning solution or use a roof-specific cleaner. Avoid harsh chemicals that can damage shingles or tiles.
  • Apply the solution generously across the roof surface, focusing on areas with visible moss, lichen, or algae growth. Allow it to sit for 15-20 minutes to break down dirt and growth.

4. Scrub Problem Areas

  • Using a soft-bristled brush, gently scrub the surface to loosen moss and algae. Avoid using hard brushes or pressure washers, as they can damage roofing materials.
  • For particularly stubborn growth, you may need to reapply the solution and scrub again.

5. Rinse Thoroughly

  • Use a hose to rinse the cleaning solution off the roof, working from the top down to avoid driving water under the shingles. Repeat as needed to remove all residue and prevent stains.

6. Let Your Roof Dry

  • Allow the roof to dry completely to see the final results. Be sure to monitor for any missed spots that may need further attention.

Why Choose Professional Roof Cleaning?

While DIY roof cleaning is an option, it can be physically demanding and risky. Professional roof cleaning services from Mr Clever Clean offer a safe, effective way to maintain your roof’s appearance and integrity. Here’s what our professional service provides:

  • Advanced Cleaning Equipment: Our team uses soft washing equipment designed to safely remove moss, algae, and dirt without damaging the roofing material.
  • Safe, Eco-Friendly Solutions: Our cleaning solutions are tough on stains but safe for your home, garden, and the environment.
  • Comprehensive Approach: We’re trained to spot potential roofing issues and provide recommendations to help you keep your roof in the best condition possible.
  • Long-Lasting Protection: We offer options for moss and algae prevention treatments that help keep your roof clean for longer.

The Mr Clever Clean Advantage

  • Skilled Professionals: Our team is experienced in cleaning all types of roofs, including tile, slate, asphalt shingles, and more.
  • Reliable and Efficient Service: We provide prompt service, delivering high-quality results with minimal disruption.
  • Affordable Rates: Enjoy competitive pricing without compromising on quality or effectiveness.

Additional Services We Offer

  • Gutter Cleaning: Keep your gutters clear of debris and functioning properly to prevent water damage.
  • Driveway Cleaning: Restore your driveway with a deep clean that removes grime, stains, and moss.

Ready to Transform Your Roof? Contact Mr Clever Clean Today!

A clean roof can make a significant difference to the look of your home and extend the lifespan of your roofing materials. If you’re ready for a roof that looks like new, contact Mr Clever Clean for a professional cleaning service. We’re here to help you save time, stay safe, and achieve a spotless finish that adds value to your home.

Get a Free Quote Now! Simply fill out our online form or call us today to schedule your appointment. Let Mr Clever Clean handle the hard work so you can enjoy a beautiful, well-maintained roof.


Frequently Asked Questions about Roof Cleaning

  1. How often should I clean my roof?
    Roofs should generally be cleaned every 1-2 years to remove moss, algae, and other buildup.

  2. Is roof cleaning safe for all types of roofing materials?
    Yes, with the correct methods. Our team is trained to use soft washing techniques that are safe for all roof types, including tile, slate, and shingles.

  3. Can a pressure washer damage my roof?
    High-pressure washing can damage roofing materials and lead to leaks. We use low-pressure, soft washing methods to avoid this risk.

  4. What is the best way to remove moss from my roof?
    Specialized moss removers and soft brushing are effective. Our professional service provides a deep clean that eliminates moss and prevents regrowth.

  5. How long does roof cleaning take?
    The time varies depending on the size and condition of your roof, but most jobs are completed within a few hours.

  6. Are your roof cleaning products safe for plants?
    Yes, our solutions are eco-friendly and won’t harm surrounding plants or lawns.

  7. Will cleaning my roof prevent moss from coming back?
    Professional cleaning and treatment can significantly slow down moss regrowth. We also offer additional preventative treatments.

  8. Is roof cleaning necessary if my roof is relatively new?
    Yes, even new roofs benefit from regular cleaning to prevent algae and moss buildup, extending the life of the roofing material.

  9. What types of roofs can you clean?
    We clean a wide range of roof types, including asphalt shingles, tile, slate, and metal roofing.

  10. How do I get a quote for roof cleaning?
    Simply fill out our online form or call us directly to receive a free, no-obligation quote based on your roof’s size and condition.


Regular roof cleaning helps protect your investment, improve your home’s appearance, and avoid potential damage from moss and algae growth. Choose Mr Clever Clean for expert roof cleaning that’s efficient, thorough, and safe. Contact us today to schedule your service and enjoy a cleaner, more beautiful roof!