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SoftClean Exteriors: What to Know Before Hiring

By Constance Obi · Culture & Recreation Writer

What SoftClean Exteriors does

SoftClean Exteriors is a pressure washing and exterior cleaning company operating in South Carolina. They clean residential and commercial properties using pressure washing and soft-washing techniques—the latter being a lower-pressure method that works on delicate surfaces like vinyl siding, stucco, and roof shingles without causing damage.

The company handles driveways, decks, fences, house siding, gutters, and roof cleaning. Soft washing is particularly useful in South Carolina's climate, where mold, mildew, and algae grow quickly on exterior surfaces due to humidity and moisture. A soft-wash approach removes these growths without the risk of stripping paint or gouging wood that high-pressure spray can cause.

Key Takeaways

  • SoftClean Exteriors offers both pressure washing and soft-washing services, with soft washing better suited to delicate surfaces common in South Carolina homes.
  • The company cleans multiple exterior surfaces including siding, roofs, decks, driveways, and gutters, addressing mold and mildew growth typical in humid climates.
  • Soft washing uses lower pressure and specialized cleaning solutions, reducing the risk of damage to paint, wood, and roofing materials.
  • Before hiring any exterior cleaning service, confirm what surfaces they will and will not clean, what warranty or may provide they offer, and whether they carry liability insurance.

Soft washing versus high-pressure cleaning

High-pressure washing works well on concrete, asphalt, and metal surfaces that can withstand force. It strips away dirt, algae, and stains quickly. However, on wood, vinyl, stucco, and shingles, high pressure can strip paint, splinter wood, crack stucco, or lift shingles—damage that becomes expensive to repair.

Soft washing uses lower pressure (typically under 500 PSI) combined with biodegradable cleaning solutions that kill mold and algae at the root rather than just blasting them away. The surface stays intact, and the results last longer because the organisms are eliminated rather than temporarily removed. South Carolina's moisture-heavy environment makes soft washing the safer choice for most residential exteriors.

What surfaces SoftClean Exteriors typically handles

Driveways and concrete pads are standard—these surfaces tolerate higher pressure and benefit from it. Decks and fencing require care; wood decks especially need soft washing or low-pressure cleaning to avoid splintering and opening the grain to water damage. Vinyl and fiber-cement siding should always be soft-washed, as should stucco.

Roof cleaning is a specialty service. Asphalt shingles are fragile and lose granules under high pressure, shortening their lifespan. Soft washing removes moss, algae, and lichen without that risk. Gutters and downspouts can be cleaned by hand or with low pressure, depending on debris load and gutter material. Before booking, ask SoftClean Exteriors which surfaces they recommend for soft washing versus pressure washing on your specific property.

Questions to ask before hiring

Ask whether the company carries liability insurance. If equipment damages your property or a worker is injured on your property, their insurance should cover it, not yours. Request the name of their insurance carrier and a certificate of insurance if you feel uncertain.

Ask what surfaces they will not clean. Reputable companies decline jobs that risk damage—for example, some will not pressure-wash wood siding or asphalt shingles. If a company says they can clean anything at any pressure, that is a warning sign. Ask what they use to clean (the specific products or solutions) and whether those products are safe for pets, children, and plants in the area. Ask about their process for protecting landscaping, outdoor furniture, and air conditioning units during the job.

Confirm the scope in writing: which surfaces, what date and time, what the total cost is, and whether that price includes travel time or additional fees. Ask whether they offer any may provide on their work—some companies may provide results for a set period, meaning they will return at no charge if mold or algae returns within that timeframe.

Pricing and what affects the cost

Pressure washing and soft-washing prices in South Carolina vary by company, property size, and job complexity. A small driveway costs less than a full house exterior. Heavy mold or algae growth requires more time and stronger solutions, raising the price. Travel distance from the company's base also affects cost, as does whether you need roof cleaning (a specialized, higher-risk service) or just siding and deck work.

Get quotes from at least two companies before deciding. A quote should itemize what is included—for example, "house siding soft wash, deck soft wash, driveway pressure wash, gutter cleaning" rather than a vague "exterior cleaning." This makes it easier to compare what you are actually paying for and to spot hidden fees.

Preparing your property for cleaning day

Move outdoor furniture, grills, potted plants, and decorations away from the areas being cleaned. Close windows and doors, and let the company know if any windows are stuck or damaged so they do not force them. If you have outdoor air conditioning units, pool equipment, or delicate plants near the work area, point those out and ask how the company will protect them.

If you have pets, arrange for them to be indoors or away from the property during cleaning. The noise and activity can stress animals, and cleaning solutions—even biodegradable ones—are not safe for pets to ingest or have prolonged contact with. Let the company know about any electrical outlets, light fixtures, or other equipment on the exterior walls so they can work around them safely.

After the cleaning is done

Walk the property with the company representative before they leave and point out any areas you feel were missed or not cleaned to your satisfaction. Most companies will touch up problem spots on the spot rather than scheduling a return visit. Take photos of the cleaned surfaces so you have a record of the work and can compare if you need to follow up later.

If you used soft washing, the results improve over the next few days as the cleaning solution continues to work. Do not be alarmed if mold or algae does not look completely gone immediately after the job; soft-washed surfaces often look better after a few days of sun and air exposure. If the company offered a may provide and growth returns within the may provide period, contact them with photos and they should return to retreat the area.

Frequently Asked Questions

Will pressure washing damage my vinyl siding?

High-pressure washing can crack vinyl siding, strip caulk, and force water behind the panels where it causes mold and rot. Soft washing is the safer choice for vinyl. If you do use pressure washing on vinyl, pressure should stay below 1,500 PSI and the nozzle should be kept at least 12 inches away from the surface. Many companies recommend soft washing vinyl entirely.

How often should I have my house exterior cleaned?

In South Carolina's humid climate, mold and algae can return within one to three years depending on shade, moisture, and sun exposure. North-facing or shaded sides of the house grow algae faster than sunny sides. Many homeowners clean every two to three years, or sooner if they notice visible growth. Some companies offer annual or semi-annual maintenance plans at a reduced rate.

Is soft-wash solution safe for my garden and pets?

Most soft-wash solutions are biodegradable and low-toxicity, but you should ask SoftClean Exteriors specifically what products they use and whether they are pet-safe and plant-safe. Request that they rinse thoroughly after cleaning, especially near garden beds and areas where pets spend time. Keep pets indoors during the cleaning and for a few hours afterward to be safe.

Can soft washing remove all mold and algae, or will it come back?

Soft washing kills the organisms at the root, so results last much longer than pressure washing alone. However, in a humid climate like South Carolina, mold and algae will eventually return—it is not a permanent solution. The timeline depends on shade, moisture, and weather. Some companies may provide their work for six months to a year, meaning they will return free if growth returns within that period.

What should I do if the company damages my property during cleaning?

Report the damage to the company in writing (email or letter) with photos as soon as you notice it. Their liability insurance should cover repairs. If the company denies responsibility or does not respond, contact your state's consumer protection office or the Better Business Bureau to file a complaint. This is why confirming insurance before hiring is important.