What Is Roof Cleaning?

Roof Cleaning

Roof Cleaning Summerville SC removes algae, mold, mildew, lichen, and moss from your roof and removes oxidation on metal roofs.

It is important to clean your roof regularly as it can extend its lifespan and keep a house looking its best. Not only that, but it can also lower the risk of leaks and pest problems inside your home.

Pressure Washing

Roof cleaning is a crucial part of maintaining the appearance and integrity of your roof. Dirt, moss, algae, mildew, and other materials can cause shingles to rot and other roofing materials to corrode.

The good news is that a roof can be cleaned without damaging its material using the right techniques and equipment. One such technique is Power Washing Summerville SC.

A pressure washer is a machine that ejects water at high pressure through a nozzle, removing dirt and other stains from exterior surfaces like brick, tile, concrete, and wood.

It works best on hard, horizontal surfaces that can withstand the pressure of the water. However, it can damage wood decks, siding, and more if used incorrectly.

Unlike pressure washing, soft wash is a low-pressure approach with mild surfactants that can penetrate the nooks and crannies of a roof to remove all the grime, mold, moss, and algae that cling to it. It also leaves a growth-inhibiting residue that will help prevent the regrowth of these contaminants in the future.

Soft Washing

Soft washing is a popular technique that removes moss and algae from roofs without damaging shingles. It also prevents invasive plant growth on roofs, extending your roofing material’s life.

During soft cleaning, mild surfactants seep deep into the cracks and split off a roof, rinsing the undersides of roofing tiles and shingles and around flashing and other materials. The chemicals are mild but effective, dissolving accumulated thick mud, dust, dirt, and soot residues.

This cleaning also eliminates stains caused by moss and algae, which can damage asphalt shingles and lead to water leaks. It’s the safest way to clean a roof and is recommended by shingle manufacturers.

While pressure washing uses high pressures in the range of 1,500-3,000 PSI to scour surfaces, soft washing destroys organic-based stains by mixing and spraying cleaning chemicals. These chemicals include bleach and water, which kill mold, mildew, algae, fungus, bacteria, and other organic contaminants on roofs and other building surfaces.


If you’re concerned about the environment, eco-friendly roof cleaning is a great option. It uses less water than power washing and requires fewer cleansing products.

Many homeowners want to reduce their environmental impact, and roof cleaning is an easy way to do it. Keeping your roof clean throughout the year will help you avoid using power washing and other cleaners more frequently, saving you money in the long run.

Whether your roof is made of asphalt or fiberglass shingles, Roof Shampoo(r) can safely and effectively remove stains without damaging your shingle surfaces. It does not contain dangerous chlorine bleach or phosphates.

If you’re looking for an eco-friendly roof cleaning solution, talk to a professional roofing company about Roof Shampoo(r) and other safe, effective roof cleaning techniques. They will be able to recommend the best option for your property and help you keep it looking great! Choosing the right roof cleaning method will protect your roof, ensure your warranty stays valid, and preserve the integrity of your investment.

Roofs can collect a variety of dirt, debris, and moss. This buildup can cause damage and lead to costly repairs, so it’s important to have your roof cleaned periodically.

Cleaning costs can vary depending on the size of your roof and what type of materials you have. For example, a flat rubber roof requires a different cleaning method than asphalt shingle.

The cost of your roof cleaning also depends on the square footage of your home. A two-story home costs about $0.10 more per square foot than a single-story house.

A multi-story home can also make it more difficult for roof cleaners to access the roof, increasing time and labor costs.

For a cheaper option, low-pressure washing uses soft water with gentle chemicals to clean the roof and kill moss, algae, and mildew. It can cost between $0.30 and $0.70 per square foot.

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