If your home is starting to look dull, streaked, or dirty, it’s not just about curb appeal—you might be risking costly damage. Whether you’re dealing with oil-stained driveways or algae-covered siding, the right type of exterior cleaning can restore and protect your home. Here’s how to tell when it’s time to act, and whether pressure washing or soft washing is right for the job.

1. Discolored Siding and Stains

Mold, mildew, and algae thrive in shady or humid areas, especially on vinyl, stucco, or painted wood siding. If your siding looks green, black, or dirty even after rain, it’s time for a soft wash—a gentle but effective approach that protects delicate surfaces.

See Soft Washing vs. Pressure Washing: What’s the Difference?

2. Dirty or Streaked Gutters

Overflowing or discolored gutters signal a buildup of debris, grime, and algae. Beyond appearance, clogged gutters can damage your roofing and siding. Pressure washing clears out stuck-on residues, helping water flow freely and reducing risks of leaks and water damage.

3. Stained Driveways and Walkways

Oil spills, rust marks, and mildew patches on concrete are common but often neglected. These surfaces can become slippery, posing a safety hazard. Professional pressure washing with OSHA-approved cleaners can restore your pavement while improving curb appeal.

See How Often Should You Clean Your Gutters? A Seasonal Guide

4. Black Streaks on the Roof

If you see dark streaks or patches on your shingles, it’s likely Gloeocapsa magma—a type of algae that feeds on asphalt and shortens your roof’s lifespan. High-pressure washing can damage shingles, so soft washing is the safest and most effective method.

 5. Pollen, Dust, and Cobweb Buildup Around the Exterior

If seasonal buildup makes your porch feel sticky or causes sneezing, it’s likely due to pollen and dust accumulation. A soft wash or light rinse clears allergens without damaging paint or trim.

 

Common Mistakes to Avoid

• Using pressure washing on roofs or painted siding can cause damage
• Skipping proper detergent dwell time reduces effectiveness
• Neglecting eco-friendly solutions risks landscape damage and runoff violations

Restore your home the right way—with safe, effective exterior cleaning from Eposta Services. Our team will inspect your property and recommend the best method: pressure washing for tough grime, or soft washing for delicate materials.

Schedule Your Free Estimate Today

FAQ

Q: How do I know whether to use soft washing or pressure washing?
A: It depends on the material. Roofs, siding, and decks require soft washing. Concrete, brick, and stone benefit from pressure washing.

Q: Is soft washing safe for plants and pets?
A: Yes. We use biodegradable, eco-friendly cleaners safe for landscaping and animals.

Q: How often should I clean my home’s exterior?
A: Once a year is ideal. If you’re near trees or high pollen areas, consider twice per year.

Need help figuring out what your home needs? Contact Eposta Services at 732-309-4135 or visit eposta-services.com today.