Frequently Asked Questions
Pressure washing is suitable for a variety of surfaces, including concrete
driveways, sidewalks, patios, decks, fences, siding (vinyl, brick, or stucco),
outdoor furniture, and vehicles. However, delicate surfaces like wood, painted
areas, or asphalt shingles require lower pressure to avoid damage. Always check
the manufacturer's guidelines or consult a professional for best practices.
When done correctly, pressure washing is safe for most homes. It’s important to
use the appropriate pressure setting and nozzle for each surface. Excessive
pressure can cause damage to siding, windows, and seals. If unsure, consider
hiring a professional service with experience in handling different materials
and surfaces.
Most property owners find that annual or semi-annual pressure washing is
sufficient to maintain cleanliness and prevent the buildup of mold, mildew, and
dirt. However, homes in humid or dusty environments may require more frequent
cleaning.
Yes, pressure washing is effective at removing mold, mildew, algae, and moss
from surfaces. For best results, use cleaning solutions specifically designed to
eliminate these organisms, and rinse thoroughly with water.
Both methods use pressurized water, but power washing includes the use of heated
water. The heat can help remove stubborn stains, grease, and grime more
effectively, making power washing ideal for challenging cleaning tasks.
While water alone can clean many surfaces, using detergents formulated for
pressure washers can improve results, especially for removing grease, oil, or
biological growth. Some surfaces or stains may require specific cleaning
agents—always follow manufacturer recommendations.
Pressure washing can clean windows, but it must be done with low pressure and
the right nozzle to avoid cracking the glass or damaging window seals. Many
professionals recommend hand-washing windows or using a soft wash system for
increased safety.
Pressure washing typically uses less water than a garden hose for similar
cleaning jobs, making it relatively efficient. To be environmentally
responsible, use biodegradable detergents, direct runoff away from storm drains,
and follow local regulations regarding water use and chemical runoff.
DIY pressure washing is possible with proper equipment and safety precautions.
However, professionals have the experience to avoid damaging surfaces and can
handle large or complex jobs efficiently. Consider your comfort level and the
size of your project when deciding.
- Wear protective clothing, gloves, and eye protection.
- Be cautious of high-pressure water, which can cause injury.
- Be aware of electrical outlets or fixtures nearby.
- Never point the spray at people or pets.
- Test pressure on a small, inconspicuous area first.