The secret to soft washing for eifs (synthetic stucco) is using the right method, not the most pressure. In Kerman, CA, we match the cleaner and pressure to the surface so it comes out clean without damage. With eifs (synthetic stucco), the right approach is soft wash.
The right method for the job
Cleaning solution: A mild, EIFS-safe detergent solution with a gentle rinse.
What to know about cleaning eifs (synthetic stucco)
EIFS looks like stucco but is a foam insulation board with a thin acrylic finish coat. It dents and gouges easily, and water forced behind it is a well-known cause of hidden damage, so it is cleaned with low pressure and solution, never blasted.
Avoid: Any high pressure, which can tear the finish coat or drive water into the wall system.
How often: Every 1-2 years.
Is it time for soft washing for eifs (synthetic stucco)?
- Green, black or gray film on siding, especially on the north side
- Black streaks running down the roof
- Moss or lichen on shingles or tile
- A musty smell around shaded walls
- Pressure washing would damage the surface
What causes the dirt and stains
- Algae, mold and mildew that grow in shade and humidity
- Roof algae that feeds on the limestone filler in shingles
- Pollen and dust that give growth something to hold on to
- Sprinklers and gutters that keep walls damp
What you can do yourself
- Trim back branches and shrubs that touch the house so walls can dry
- Keep gutters clear so water doesn't overflow down the siding
- Spot-clean small areas with a soft brush and mild detergent
- Aim sprinklers away from the house
Not sure what you're looking at? The free stain identifier and safe pressure guide explain each stain and surface.
Why more pressure isn’t better
- Using too strong a mix, which can burn plants and fade surfaces
- Using too weak a mix, which leaves growth alive and it returns quickly
- Climbing ladders with a spray wand and chemicals
- Mistaking soft washing for 'pressure washing on low'
Our process for soft washing for eifs (synthetic stucco)
- Identify the surfaces and the type of growth
- Pre-wet plants, cover sensitive fixtures and close windows
- Apply a solution mixed for the surface and let it dwell
- Rinse at low pressure from the top down
- Rinse plants again and check every side with you
Soft Washing for EIFS (Synthetic Stucco) cost in Kerman, CA
What moves the price:
- Size: square footage of siding, roof or flatwork
- Condition: heavy growth, old stains and peeling finishes take longer
- Access: number of stories, roof pitch, slopes and how close we can park
- Add-ons: sealing, gutter brightening and other services done in the same trip
These are typical U.S. ranges, not a quote. You get an exact price before any work starts. For a quick estimate, try the pressure washing cost calculator.
Other services for eifs (synthetic stucco)
Soft Washing for EIFS (Synthetic Stucco) in Kerman, CA
In California, stucco and siding mostly collect dust, cobwebs and sprinkler spots, while shaded walls can grow mildew after winter rains. A soft wash handles both without etching stucco.
Near the coast, salt air leaves a film on siding, windows, screens and railings that dulls finishes and speeds up corrosion on metal. Regular rinsing and washing help protect them.
Much of California has hard water. Sprinklers and misters leave white mineral spots on walls, windows, fences and pool tile, and those spots need a mineral-safe cleaner, not more pressure.
Some cities in California limit outdoor water use, including washing hard surfaces with a hose, especially during drought declarations. Pressure washers use far less water than an open garden hose, but rules vary, so it's worth checking your city's current restrictions. Wash water should also be kept out of storm drains.
Crews serve all of Kerman (ZIP code 93630), plus San Joaquin (10.8 mi), Parkwood (14.1 mi), Old Fig Garden (15 mi) and Parksdale (15.6 mi). Call (555) 010-0000 for a free quote in Kerman.
Soft Washing for EIFS (Synthetic Stucco): frequently asked questions
How much does soft washing for eifs (synthetic stucco) cost in Kerman, CA?
Soft Washing for EIFS (Synthetic Stucco) typically costs $300-$800 for a typical single-family home exterior, and usually takes 2-4 hours. The exact price depends on the size and condition, and you get it before any work starts. Call (555) 010-0000 for a free quote.
Do you use high pressure for soft washing for eifs (synthetic stucco)?
For eifs (synthetic stucco): soft wash only, typically under 300 PSI. What we avoid: any high pressure, which can tear the finish coat or drive water into the wall system. The cleaning solution does most of the work, followed by a gentle rinse.
Is soft washing for eifs (synthetic stucco) safe for my plants and pets?
We pre-wet plants and lawns, keep cleaning solutions diluted to what the surface needs, and rinse landscaping again when we finish. Keep pets and children inside until surfaces are rinsed and dry.
How often should I schedule soft washing for eifs (synthetic stucco)?
Every 1-2 years. Shade, nearby trees, humidity and heavy traffic mean more frequent cleaning; sunny, dry spots can go longer. Our free cleaning frequency tool gives a recommendation for your climate.
What if it rains on the day?
Light rain doesn't stop most washing, but heavy rain, high wind, lightning and freezing temperatures do. If the weather isn't right, we reschedule at no charge. Our work is backed by a satisfaction guarantee.