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Shingle roof with black algae streaks beside a freshly cleaned section

Roof soft washing in Orlando, FL

Roof cleaning in Orlando, FL without harsh pressure

Remove black algae streaks from shingle and tile roofs using a gentle soft wash method, not a pressure blast.

  • Low pressure, no blasting
  • Black algae and mildew removal
  • Written quote before we start

Step 1 of 3

What needs cleaning?

What does roof cleaning in Orlando involve?

Roof cleaning is soft washing. We apply a cleaning solution to the roof surface, let it kill the algae and mildew, then rinse gently. We do not use a high pressure jet on shingles or tile, because that can strip protective granules, crack tiles and push water under the roof covering.

The solution is mixed to suit the roof type and the level of growth. We protect landscaping, rinse plants before and after, and keep runoff away from doors, windows and pools where we can. The work is normally done from the ground or a ladder using a long wand. Some roofs are better washed from a safe access point.

What are the black streaks on my roof?

The dark streaks you see on most Orlando roofs are black algae, a type of cyanobacteria. Warm temperatures, humidity and a long rainy season help it spread. It starts in damp, shaded places and runs down the slope, which is why you often see vertical streaks on north-facing slopes and under oak branches.

The streaks are mostly a cosmetic problem at first. Left alone for a long time, algae holds moisture against the surface and can speed up aging. Moss and lichen are less common here but can appear on very shaded roofs.

  • Asphalt shingle roofs show dark streaks and darker patches.
  • Concrete tile roofs turn gray, black or green.
  • Clay tile can pick up dark staining and moss in shade.

What changes the price of cleaning a roof?

A written quote is based on the facts of your roof, not a flat rate for every house. The main things we look at are:

  • Roof size and pitch. A steep roof is slower and needs more care.
  • Height. Two-story homes take more set-up.
  • Roof type. Shingle, concrete tile, clay tile and metal each need a different method.
  • Growth. Heavy, old algae takes more solution and sometimes more than one visit.
  • Access and landscaping. Pool cages, dense shrubs and tight yards add time.

If your walls are also streaked, ask about house washing in the same visit. If runoff stains your driveway, see driveway pressure washing. Our pressure washing Orlando home page lists everything else we do.

Most roofs take a few hours, depending on size and condition. We will not promise a window until we have seen the job. Weather matters, and storms or lightning can move a roof job to another day.

You will need to move cars away from the walls and pull outdoor furniture and potted plants back. Close windows and doors, and let us know about pets and sprinkler timers. We protect plants and metal fixtures, apply the solution, rinse and then rinse the surrounding landscaping again.

Results do not always appear at once. The solution works over time, and rain over the next week or two can wash away the dead growth. If a few spots still look stained afterwards, we will talk through why.

When should you clean a roof, and when should you call a roofer?

Clean the roof when dark streaks are visible from the street, when your HOA has asked you to deal with exterior staining, or before you list the home. Some insurers also ask about roof condition, so check your policy and speak to your agent if it comes up.

Cleaning does not repair a roof. If you see curled, cracked or missing shingles, broken tiles, sagging, bare patches or ceiling stains inside, call a roofer first. A damaged roof may not be safe to walk on or wash. After a hurricane or strong storm, have a roofer look at it before any cleaning.

Ask any company about its method, its insurance and how it protects plants. Avoid anyone who plans to pressure blast a shingle roof.

Step 1 of 3

What needs cleaning?

Questions about pressure washing in Orlando

Is it safe to pressure wash a shingle roof?

High pressure is not recommended for asphalt shingles. It can strip granules, lift shingles and force water under them. Soft washing, which uses low pressure and a cleaning solution, is the generally accepted method. Check your shingle manufacturer's cleaning guidance, especially if the roof is under warranty, and ask any cleaner which method it will use.

Can you clean concrete or clay tile roofs?

Yes, tile roofs can be soft washed as well. Tile is tougher than shingle but still cracks under foot traffic or heavy pressure. The cleaning solution and rinse method are adjusted for the tile type. If your tile has a painted or coated finish, tell us when you book so we can discuss how best to handle it.

How long until the roof looks clean?

Many roofs look better right away, but the solution keeps working for days. Rain helps rinse away the dead growth, so the finished look often appears over a week or two. Heavy algae may need a second treatment. We will tell you what we expect when we quote and what we find on the day.

Will roof cleaning damage my plants or pool?

It should not if the crew protects them. We pre-wet plants, cover delicate ones where needed and rinse again after the work. Runoff is directed away from pools and doors where possible. Tell us about sensitive plants, ponds or fish, and we will plan around them before we start.

How often should an Orlando roof be cleaned?

It depends on shade, trees, roof material and how fast algae returns. Many Orlando owners clean when streaks become visible, which can be every few years. Trimming overhanging branches lets sunshine dry the roof and slows regrowth. We can tell you what to expect after seeing your roof.

Free written quotes
Local crews
Safe soft-wash methods
Fast scheduling

Ready when you are

Call now or request a quote online.

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(407) 555-0157

How it works

  1. Send photos or request a visit

    Tell us what needs cleaning.

  2. Get a written quote

    Clear price before any work starts.

  3. We clean and tidy up

    Rinse, check and leave the site clean.