Question 1

What is the difference between soft washing and power washing?

Accepted Answer

Power washing uses high-pressure water to blast away heavy buildup, which is perfect for durable surfaces like concrete driveways and brick patios. Soft washing uses low-pressure water combined with specialized, eco-friendly cleaning solutions to safely melt away algae, dirt, and mildew. We use soft washing for delicate surfaces like vinyl siding, stucco, and roofing so your property gets a deep clean without any risk of damage.

Question 2

Will your cleaning solutions harm my plants, pets, or lawn?

Accepted Answer

Not at all. At Posh Power Wash, we take property protection seriously. We pre-wet all surrounding vegetation before, during, and after the cleaning process to ensure any runoff is completely diluted. Our cleaning solutions are highly effective on grime but safe for your landscaping and family once dry.

Question 3

How often should I have my property professionally washed?

Accepted Answer

For residential properties, we recommend a full house wash and concrete cleaning at least once a year, ideally in the spring to wash away corrosive de-icing salts, mud, and grime left from winter, or to clear summer algae and mildew. Commercial properties, especially high-traffic areas like drive-thru and dumpster pads, typically require quarterly or even monthly maintenance.

Question 4

Do I need to be home while you clean, and do you use my water?

Accepted Answer

You do not need to be home as long as all windows and doors are securely closed, and we have clear access to the areas being cleaned. We typically hook up to your property's exterior water spigot to run our commercial-grade equipment, but we bring all our own hoses, tools, and professional cleaning solutions.

Question 5

Can you guarantee the complete removal of oil, rust, or graffiti?

Accepted Answer

While we use top-tier, professional-grade degreasers, hot water extraction, and specialized chemical stain removers, the complete removal of a stain depends on how long it has been sitting and the porosity of the surface. We can significantly lighten and extract most heavy oil, rust, and graffiti, but older, baked-in stains may leave a faint shadow. We always set realistic expectations before starting the job.

Question 6

What is the chalky white powder on my brickwork, and can you clean it?

Accepted Answer

That is called efflorescence, which happens when moisture draws natural salts out of the masonry and concrete. Standard power washing won't fix it (and can sometimes make it worse by forcing more water into the brick). We use specialized chemical treatments designed specifically to dissolve and neutralize those minerals, restoring the natural look of retaining walls and pavers.

Question 7

Why should I seal my concrete or deck after washing?

Accepted Answer

Cleaning strips away the dirt, but leaving the surface bare exposes it to the elements. Sealing your concrete, masonry, or wood locks out moisture, prevents deep oil stains from penetrating, and blocks UV rays that cause fading and graying. It extends the life of your surface and keeps it looking clean much longer.

Question 8

How do you determine pricing, and are estimates free?

Accepted Answer

Yes, all our estimates are completely free. For most residential house washing and flatwork, we can often provide a fast, accurate quote by looking up your property size online. For larger commercial projects, post-construction cleanup, or specialized stain removal, we may need to do a quick on-site assessment to give you an exact price based on the square footage and the level of buildup.

Question 9

What do I need to do to prepare my property before you arrive?

Accepted Answer

We want to make the process as easy as possible for you. All we ask is that you ensure all windows and doors are fully closed and locked. Please move any fragile items, potted plants, or lightweight patio furniture away from the house or the areas being cleaned. If we are cleaning your driveway or garage, please make sure all vehicles are moved to the street.

Question 10

What is your policy on bad weather?

Accepted Answer

We can still effectively and safely wash your property in light rain. However, if there is heavy rain, lightning, or high winds that could make the job unsafe or affect the quality of our exterior window cleaning and sealing applications, we will contact you immediately to reschedule for the next available clear day.