Soft Washing on Sullivan's Island
Sullivan's Island homes carry real history — and take a real beating from salt air and Lowcountry humidity. TrueWash keeps island exteriors clean with careful, low-pressure soft washing that protects original siding, trim, and finishes while removing mold, mildew, and algae.
Gentle care for island homes
Between the ocean on one side and the marsh on the other, Sullivan's Island homes see constant moisture and salt. Shaded porches, elevated pilings, and mature landscaping make things worse — algae and mildew settle into siding, railings, and shaded roof lines, leaving the green and black staining every island homeowner knows.
Many houses on the island are older or built with materials that do not forgive high-pressure blasting. That is why we soft wash: low pressure and surface-appropriate solutions that break down growth at the root without forcing water behind siding, stripping paint, or scarring wood. Your home gets thoroughly clean, and it stays cleaner longer because we treat the cause, not just the stain.
We are on Sullivan's Island every week, and island neighbors are some of our most loyal customers — from Station 12 to the back island.
What we clean on Sullivan's Island
- Full-exterior soft wash — siding, trim, porches, and pilings
- Roof cleaning for shingle and metal roofs
- Driveways, walkways, and pool surrounds
- Ipe & garapa deck and siding care — our specialty
- Exterior window cleaning
- Porch ceilings, railings, and outdoor living areas
"Charlie and his crew were punctual, professional and super thorough. They power washed my house exterior and pool area, and everything was spotless when they left. Pricing was fair and the results exceeded my expectations!"
Respectful of your home and your time
We show up when we say we will, protect your landscaping and outdoor furniture, and walk the property with you when the work is done. If you are off-island, no problem — we handle everything and send photos of the finished result.
Sullivan's Island soft washing FAQ
- How often should a Sullivan's Island home be washed?
- Most island homes look their best with a professional wash every 6–12 months. Homes under heavy tree cover or close to the marsh often need attention twice a year.
- Is soft washing safe for older and historic homes?
- Yes. Low pressure is exactly what older siding, wood trim, and painted surfaces need. We match our method to each surface so nothing gets damaged.
- Can you clean my roof without voiding the warranty?
- Yes — soft washing is the method shingle manufacturers recommend. We never use high pressure on a roof.
Ready for a spotless exterior on Sullivan's Island?
Get a fast, no-pressure quote. We will take a look, send a clear price, and schedule around you.