Should you jet wash roof tiles?

Overall, pressure washing your tile roof can cause irreparable damage to your roof, especially when done by untrained persons. Pressure cleaning companies are not trained, licensed, or certified to work on or repair any type of roof.

Why You Should Never pressure wash your roof?

The main reason to not use your pressure washer to clean your roof isn't that the water jets will damage your shingles. It's just that there are better, more effective methods. If your roof is covered in leaves, moss and dirt, try a leaf blower to sweep the roof clean.

Is it OK to power wash a roof?

NEVER aim your pressure washer up the roof, as it can push water under the shingles. Spraying water under your shingles can both tear off the shingles and force water under them and into your home.

What is the best way to clean roof tiles?

A simple yet relatively manual method of cleaning roof tiles is to scrape off the moss, algae and dirt by hand. Using a tool such as a trowel, scrape the moss and dirt away from the tiles. The drier the day the better, because the moss and other materials will not be stuck to the tiles with moisture.

Is roof washing a good idea?

Consistent washing of a roof will remove wet leaves, twigs, seeds, and other debris that can cause algae, mold, and other contaminants to grow in the first place! Regular power washing can then prevent damage to the roof and ensure it always looks its best.

Jet washing a Roof - Some action during the Roof Tile Pressure washing process

How do you pressure wash roof tiles?

Pressure washing is a method which has to be done very carefully, and hence use the power washer carefully so that water doesn't flow under your roof shingles. Make sure to use the right angle, so that water downwards towards the edge of the roof. When pointed downward , it wont cause any leakage on the roof surface.

Can you pressure wash moss off roof?

As you continue, rub gently—don't scrape, scour, or pound on the roof—and work in one small section at a time to avoid ripping, cracking, or breaking the shingles. Note: Don't use a pressure washer on the roof. The high-powered water jets can damage shingles and remove the shingle granules that protect the roof.

Does jet washing remove moss?

Pressure washers are one of the fastest ways to remove moss from concrete surfaces. Using the device, high-pressure water is sprayed at the affected areas blasting away the mossy growth and dirt leaving surfaces clean and safe for winter.

Is soft washing a roof safe?

Soft washing is the only way to effectively remove this algae without damaging the shingles and voiding any warranty. The Asphalt Roofing Manufacturers Association recommends low-pressure bleach or detergent assisted washing as the preferred method for cleaning asphalt roofs in order to prevent damage to the shingles.

When should I remove moss from my roof?

If your roof has sprouted a moss infection, you can remove it before it becomes serious enough to impact the performance of your roof. Moss is tough and typically you will not be able to remove it by hand. However, you can use a chemical solution to loosen the moss without damaging the shingles.

What you should not pressure wash?

Never pressure wash humans, pets, or plants. The force of water coming from a pressure washer can cause physical harm — even penetrate skin—and will most certainly destroy your plants. When you pressure wash appropriate surfaces, always wear safety glasses to protect your eyes from debris.

How do you remove moss from terracotta roof tiles?

I use a product called 'Roof Ripper' to kill the moss and lichen prior to its high pressure clean. Once the anti-fungal treatment is applied, the roofs tile surface is high pressure cleaned using around 3000psi of straight water pressure. A turbo type nozzle should be used when using any high powered water pressure.

What chemical is used to clean roof tiles?

Experts agree that sodium hydroxide is the product of choice for homeowners who want to clean their concrete, tile, and the materials of their slate roof. Another chemical solution that can be used for cleaning your roof is sodium hypochlorite. This substance turns into salt when all traces of water have evaporated.

Is moss on roof tiles a problem UK?

All roofs are susceptible to moss growth, but moss is particularly common and damaging to tiled roofs. If left unchecked, it can lead to a number of serious long-term issues. Not only will moss make your roof look quite unsightly, it can also cause structural damage and block your home's drainage system.

How long do tile roofs last?

Tile roofs can last over 50 years with proper installation. This roofing option is made of concrete or clay, clay being a longer-lasting choice. But hurricanes, hail, and lack of maintenance can knock years off of the total lifespan of a tile roof.

Can I clean my own roof tiles?

While it's possible to manually scrub each tile clean with a rag, you'll save yourself a lot of time by using a pressure washer, which produces a high-pressure jet of water that will blast your roof tiles clean.

Should moss be removed from roof tiles?

To avoid expensive repairs, moss should be removed from your roof tiles quickly if it is covering a significant area of your roof. Avoid pressure washing your roof to remove moss, as this could cause damage to the tiles and lead to the drenching of your roof interior.

Should I worry about moss on my roof?

Yes. 100% all moss, even if it's a small patch or the width of a lawn, it can create irreparable damage to your roof if left untreated. This type of destruction can cost you hundreds or even thousands of dollars in roof replacement. But don't fret, you may not need to get an entire new roof just yet.

What kills moss naturally?

How do I clean my roof without a pressure washer?

Do: Use a sprayer attached to garden hose that's filled with equal parts chlorine bleach and water. of laundry strength liquid chlorine bleach and water. This is the best way to clean a roof if you have asphalt shingles.

How often should you wash your roof?

Generally, it is a good idea to get your roof cleaned by professionals once a year. This is often enough to where if problems develop, they can be caught early on. If you have a roof that is in good shape or was just recently installed, then you may only need a roof cleaning once every two years or so.