A couple in Bellaire noticed black streaks on their shingles. At first, they thought it was dirt. But the problem got worse. They called D&I Painting Services to look at it. We explained it was algae—common on Houston roofs. With our roof cleaning service, we removed all the buildup without damaging their shingles. Their roof looked new again, and they didn’t have to replace it. That’s why roof cleaning matters.
What Is Roof Cleaning?
Roof cleaning removes stains, algae, moss, and dirt from roof surfaces. In Houston, hot weather and humidity make roofs dirty fast. Algae eats away at shingles and shortens the life of your roof. Regular cleaning keeps it strong and clean.
Why Houston Homes Need Roof Cleaning
Houston gets heavy rain, heat, and pollen. These lead to:
- Black algae streaks on shingles
- Clogged gutters and drains
- Moss buildup on shaded areas
- Dirt stains on tile and metal roofs
Roof cleaning removes all this and stops damage before it starts.
How We Clean Roofs Safely
We do not use high-pressure water. That can rip shingles and damage flashing. Instead, D&I Painting Services uses soft wash methods:
- Apply a safe, low-strength cleaner
- Let it soak and break down stains
- Use a low-pressure rinse to clean off buildup
- Check every area for full coverage
This method is safe for all roof types and helps your roof last longer.
Types of Roofs We Clean
D&I Painting Services provides roof cleaning for:
- Asphalt shingles
- Metal roofs
- Clay tile roofs
- Flat commercial roofs
We check the condition first and pick the best method for your material.
What’s Growing on Your Roof?
Roofs in areas like Jacinto City, South Houston, and Humble often have:
- Gloeocapsa magma: A dark algae that feeds on shingles
- Moss: Green clumps that hold water
- Lichen: Hard, crusty growth that sticks tight
All these cause damage over time. Cleaning removes them safely.
How Often Should Roofs Be Cleaned?
In Houston, we recommend roof cleaning every 1 to 2 years. If you have trees nearby or shaded areas, yearly cleaning is better. We also suggest cleaning before selling or refinancing your home.
How Roof Cleaning Helps Your Home
- Stops algae and moss from spreading
- Helps shingles last longer
- Prevents water pooling and rot
- Improves curb appeal fast
- Keeps gutters flowing right
Can Roof Cleaning Replace a Roof?
Sometimes. Many people think they need a new roof—but they don’t. A full roof cleaning can restore color and remove the growth that made it look damaged. We’ve helped homeowners in Mission Bend, Cloverleaf, and Aldine avoid costly replacements this way.
Roof Cleaning for Commercial Buildings
D&I Painting Services also cleans flat roofs on stores, offices, and rental units. Debris on flat roofs traps water and leads to leaks. We clear dirt, mold, and buildup fast. We schedule around your hours to avoid disruption.
How Much Does Roof Cleaning Cost?
Cost depends on roof size and condition. Most Houston roof cleanings cost between $300 and $750. Tile and metal roofs may be more. We offer quotes on-site and explain each part before we start.
How Long Does Roof Cleaning Take?
Most homes take 2 to 5 hours. Large homes or steep roofs may take longer. We plan ahead so the job is done right the first time.
What’s the Difference Between Roof Cleaning and Pressure Washing?
Pressure washing uses high force, which can break shingles or force water under roofing. Roof cleaning uses soft wash—a gentle, low-pressure method. D&I Painting Services is a trained pressure washing service that knows when to switch methods based on the surface.
Before and After Results
We’ve cleaned dark, algae-covered roofs across Houston. After cleaning, the original roof color returns, and the whole home looks newer. Many of our customers say it made a bigger difference than repainting their house.
Why Choose D&I Painting Services?
We’ve cleaned roofs in Spring, Missouri City, West University Place, and all over Houston. Our work is fast, safe, and leaves no mess behind. We protect your lawn, siding, and windows during every job.
What If My Roof Has Damage?
We look for damage before cleaning. If we see cracked shingles, exposed nails, or missing areas, we let you know. We don’t clean damaged roofs unless repairs are done first.
Schedule Roof Cleaning Today
Call D&I Painting Services at (281) 315-3883 for a full roof cleaning estimate. We’ll come out, inspect your roof, and give you a fair price with no surprise fees. Let us help your roof last longer.