Soft washing is a low-pressure cleaning method that removes dirt, algae, moss, and mildew from delicate surfaces like roofs, siding, and decks. Unlike traditional pressure washing, which uses high-pressure water, soft washing relies on specialized cleaning solutions to break down contaminants without damaging your roof.
1. How Soft Washing Works
- Application of Cleaning Solutions – A biodegradable solution is applied to kill mold, mildew, algae, and bacteria at the root.
- Low-Pressure Rinse – Instead of blasting water at high pressure, soft washing uses a gentle rinse to wash away dirt and dead organisms.
- Prevention of Regrowth – The treatment prevents algae and moss from coming back too quickly, keeping your roof cleaner for longer.
2. Why Soft Washing is Safe for Your Roof
Soft washing is the recommended method for roof cleaning because it:
- Protects your shingles – High-pressure washing can strip away protective granules from asphalt shingles, reducing their lifespan.
- Prevents damage – No risk of water being forced under shingles, which can cause leaks.
- Kills algae and moss at the root – Unlike pressure washing, which only removes surface-level dirt, soft washing eliminates the root cause of stains.
- Extends roof life – Regular soft washing helps prevent long-term damage and deterioration.
3. How Often Should You Soft Wash Your Roof?
- Every 1-2 years to maintain a clean and healthy roof.
- If you see black streaks (caused by algae) on your shingles.
- When moss or lichen starts growing on the roof.
- If your home is in a humid or wooded area where organic growth occurs more quickly.
4. Soft Washing vs. Pressure Washing
| Feature | Soft Washing | Pressure Washing |
|---|---|---|
| Pressure Used | Low pressure (under 100 PSI) | High pressure (1,500+ PSI) |
| Best for | Roofs, siding, fences, decks | Concrete, driveways, brick |
| Removes | Mold, algae, mildew, dirt | Stubborn stains, paint, grime |
| Safe for Roofs? | Yes | No (can damage shingles) |
5. Professional Soft Washing for Best Results
While some homeowners attempt to clean their roofs themselves, improper techniques can lead to damage. Professional soft washing ensures:
- The correct cleaning solutions are used for safe and effective results.
- The right pressure settings to avoid roof damage.
- A longer-lasting clean, preventing algae and moss from returning quickly.
For a safe and effective roof cleaning, trust the professionals at Kings of Pressure. Call (774) 402-4670 or visit their Google Maps location.
