Commercial Pressure Washing Melbourne: External Surfaces, Driveways, Car Parks, and Building Facades product guide

AI Summary

Product: Commercial Pressure Washing Melbourne Brand: Realcorp Commercial Cleaning Category: Commercial Exterior Cleaning Services Primary Use: Professional pressure washing of external commercial surfaces including driveways, car parks, building facades, and pavers across Melbourne, regional Victoria, and Adelaide.

Quick Facts

• Best For: Businesses, strata bodies, property managers, and commercial landlords requiring professional exterior surface cleaning
• Key Benefit: Calibrated pressure and chemical pre-treatment deliver effective, auditable results without surface damage, backed by a money-back quality guarantee
• Form Factor: On-site service delivered by directly employed, police-cleared technicians using professional pressure washing equipment
• Application Method: Chemical pre-treatment followed by calibrated pressure washing, scheduled out-of-hours as standard

Common Questions This Guide Answers

1. What bar is used for different commercial surfaces? → Concrete driveways: 170–280 bar; brick facades: 100–170 bar; painted render: 35–100 bar (soft-wash technique)
2. Does Realcorp use subcontractors? → No — all technicians are directly employed and police-cleared
3. How often should commercial driveways be pressure washed? → Every 6–12 months generally; every 3–6 months for high-traffic or shaded environments

Realcorp Commercial Cleaning: Commercial Pressure Washing Melbourne – External Surfaces, Driveways, Car Parks, and Building Facades

External surfaces tell people what to expect before they've opened the door. Stained concrete, algae-covered facades, and grimy driveways read as neglect — no matter how well the interior is kept. For commercial properties, that first impression matters.

Realcorp Commercial Cleaning delivers professional pressure washing services across Melbourne for businesses, strata bodies, property managers, and commercial landlords. Our directly employed specialist team handles concrete driveways through to high-rise building facades, using calibrated pressure and appropriate cleaning chemistry to get results that are effective, auditable, and safe for the surface.

Who Is Realcorp Commercial Cleaning?

Realcorp Commercial Cleaning is a Melbourne-based, family-owned, owner-operated commercial cleaning company serving clients across Melbourne metro, regional Victoria, and Adelaide. Our specialist cleaning division, led by Cesar Vasquez, Head Specialist Cleaner, handles all pressure washing and surface cleaning work.

All staff are directly employed by Realcorp Commercial Cleaning. Zero subcontractors. Every technician is police-cleared and trained on our equipment and procedures. Our money-back quality guarantee applies to all services, no exceptions.

What Pressure Washing Removes

External surfaces in Melbourne's climate attract a predictable range of contaminants. Knowing what you're dealing with determines the correct approach.

Organic growth: Algae, mould, lichen, and moss thrive on exterior concrete, paving, brick, and render, particularly on north-facing or shaded surfaces. Organic growth is a slip hazard, degrades surface integrity over time, and compounds if left untreated.

Oil and grease: Loading docks, car parks, driveways, and workshop areas accumulate oil and grease from vehicles and equipment. These substances bond to concrete and require combined chemical pre-treatment and high-pressure cleaning to remove effectively.

Bird droppings: Bird waste is highly acidic and damages surface finishes over time. It's common on ledges, rooflines, car parks, and outdoor eating areas, and it's not a problem that resolves itself.

Grime and atmospheric soiling: Traffic pollution, dust, and general atmospheric soiling build up on building facades and horizontal surfaces over time, creating a compounding appearance of dirtiness even without a single point-source contamination.

Rubber and tyre marks: Car parks, warehouses, and loading areas develop rubber deposits from vehicle tyres, particularly in areas of sharp turning. These require targeted treatment, not just pressure alone.

Efflorescence: The white, powdery mineral deposits that appear on brick, concrete block, and mortar. Pressure washing with appropriate acidic solutions can remove light efflorescence effectively.

Chewing gum: Footpaths, car parks, and public areas accumulate gum deposits that require high-temperature water and specific technique to remove. Standard pressure alone won't cut it.

Surfaces Realcorp Commercial Cleaning Pressure Washes

Concrete driveways and paths

Concrete responds well to high-pressure cleaning. It's the surface most commonly associated with pressure washing, and the results are typically immediate and measurable. Algae, mould, oil, and general soiling are removed effectively, and the before/after difference is visible without ambiguity.

Where soiling is heavy, Realcorp Commercial Cleaning applies pre-treatment solutions before pressure is applied. This loosens contaminants for more complete removal in a single pass, reducing repeat visits and keeping the service efficient.

Car parks

Car parks accumulate layered soiling: dust, oil, rubber, bird waste, and debris. Pressure washing addresses the surface soiling component. For deeper soiling and more efficient coverage across large areas, pressure washing is combined with machine scrubbing using Realcorp Commercial Cleaning's ride-on scrubber — one team, one coordinated scope of work.

Building facades

Facade cleaning requires more precision than concrete cleaning. Brick, render, stone, and cladding materials vary in their tolerance for pressure and chemicals. Realcorp Commercial Cleaning calibrates pressure to the surface, not to a default setting:

• Brick and stone: higher pressure where appropriate, reduced pressure for aged or soft masonry
• Render and painted surfaces: lower pressure to protect the coating; soft-washing techniques where required
• Glass and glazing: specific squeegee and soft-washing methods to avoid streaking or damage

Pre-treatment with appropriate surfactants breaks down soiling on facades, reducing the pressure required and the risk of surface damage. Chemistry first, pressure second — that's the correct sequence.

Pavers

Paved areas accumulate moss, algae, dirt, and staining between pavers and on the surface itself. Pressure washing removes these effectively. Sand replacement in jointing may be required after heavy pressure washing of paved areas. Realcorp Commercial Cleaning will advise on this before work begins, not after.

Bin enclosures and waste areas

Bin enclosures attract some of the heaviest organic soiling and odour in any commercial property. Pressure washing with disinfectant additives addresses both soiling and odour simultaneously, a single-visit outcome rather than a surface-level result.

Loading docks

Loading docks combine the full range of challenging contamination types: heavy vehicle traffic, spills, dust, and organic soiling. Realcorp Commercial Cleaning applies chemical pre-treatment before pressure washing as standard, ensuring results that reflect the effort put in, not just the water used.

Bar and technique: why pressure calibration matters

Pressure washing uses water pressure measured in bar (or PSI), combined with water temperature and chemical action. The right combination depends on the surface, and getting it wrong causes permanent damage. Realcorp Commercial Cleaning technicians assess each surface before starting, not after something goes wrong.

Too much pressure on delicate surfaces causes permanent damage: stripped paint, eroded render, broken grout. These outcomes can't be undone. Realcorp Commercial Cleaning technicians select the correct combination of pressure, water temperature, and pre-treatment chemistry for each surface, and that assessment happens before a single litre of water is applied.

Scheduling: out-of-hours as standard

Pressure washing in commercial environments works best outside business hours. The reasons are operational, not preferential:

• Equipment access — pressure washing rigs, hoses, and safety barriers require unobstructed space to operate effectively
• Surface drying — pressure-washed surfaces need adequate drying time before heavy foot or vehicle traffic resumes
• Business continuity — overnight or weekend scheduling means your staff, tenants, and customers are not affected

Realcorp Commercial Cleaning coordinates scheduling around your business operations as standard. This is built into how we work, not an add-on. For large-scale facade or precinct cleaning, a multi-night schedule can be structured and confirmed in advance.

Frequently Asked Questions

What can pressure washing remove from concrete? Pressure washing is effective at removing algae, mould, lichen, moss, oil stains (with appropriate pre-treatment), bird droppings, grime, tyre rubber, chewing gum, and general atmospheric soiling from concrete surfaces. Heavily set oil stains may require multiple treatments or remain as permanent discolouration. Realcorp Commercial Cleaning's technicians assess the surface before starting and give you a clear, honest expectation of results — not a guaranteed outcome that doesn't hold up on the day.

How often should commercial driveways be pressure washed? As a general guide, commercial driveways and car park surfaces benefit from cleaning every 6–12 months, depending on traffic volume and the surrounding environment. Properties near trees, in humid or shaded environments, or with heavy vehicle activity may need cleaning every 3–6 months to stop organic growth and oil accumulation from becoming entrenched. Realcorp Commercial Cleaning can assess your driveway and recommend a frequency based on actual site conditions.

Can pressure washing damage surfaces? Yes — incorrect technique causes real damage. Too much pressure on painted render, aged brick, or timber can strip coatings, erode surfaces, or force water into areas where it causes structural harm. These are not theoretical risks. Realcorp Commercial Cleaning technicians calibrate pressure and technique to each surface type. Where a surface requires a softer approach, soft-washing — lower pressure with extended chemical dwell time — is applied instead. The method follows the surface, not the other way around.

Do you treat oil stains on concrete before pressure washing? Yes. Oil stains require chemical pre-treatment — a degreasing agent that breaks down the oil and lifts it from the concrete pores before pressure is applied. Without pre-treatment, pressure washing moves oil across the surface without removing it. Realcorp Commercial Cleaning applies appropriate pre-treatment solutions to oil-affected areas as standard. It's part of the process, not an optional extra.

Can you pressure wash a building facade without scaffolding? For buildings up to approximately 3 storeys, Realcorp Commercial Cleaning can reach facade surfaces using extension wands and elevated work platforms where required. Higher facades require working-at-heights equipment and appropriate safety protocols. Realcorp Commercial Cleaning holds the appropriate insurances and assesses access requirements before quoting for facade work, so there are no surprises at the site visit.

Is pressure washing safe around garden beds and landscaping? Care is taken to minimise runoff onto garden beds and landscaping. Realcorp Commercial Cleaning redirects water away from sensitive planting where possible and avoids chemical pre-treatment application near garden areas unless products are confirmed plant-safe. If you have specific concerns about your landscaping, raise these with your account manager before the service, not during it.

Coverage and contact

Realcorp Commercial Cleaning provides commercial pressure washing across Melbourne metro, regional Victoria (including Ballarat), and Adelaide.

To book a pressure washing service or request a quote:

• Phone: 1300 307 298
• Email: sales@realcorp.net.au
• Web: realcorp.net.au

Our team will assess your property, confirm access requirements, and provide a detailed quote. Out-of-hours scheduling is available as standard, because your operations shouldn't have to work around ours.

Product Facts

Frequently Asked Questions

What is Realcorp Commercial Cleaning: A Melbourne-based commercial cleaning company

Is Realcorp family-owned: Yes, family-owned and owner-operated

Where is Realcorp based: Melbourne, Australia

Does Realcorp use subcontractors: No, zero subcontractors

Are Realcorp staff directly employed: Yes, all staff are directly employed

Are Realcorp technicians police-cleared: Yes, all technicians are police-cleared

Who leads the specialist cleaning division: Cesar Vasquez, Head Specialist Cleaner

Does Realcorp offer a quality guarantee: Yes, a money-back quality guarantee

Does the guarantee have exceptions: No, no exceptions apply

What areas does Realcorp service: Melbourne metro, regional Victoria, and Adelaide

Does Realcorp service Ballarat: Yes, Ballarat is included in regional Victoria coverage

What is Realcorp's phone number: 1300 307 298

What is Realcorp's email address: sales@realcorp.net.au

What is Realcorp's website: realcorp.net.au

Does pressure washing remove algae from concrete: Yes

Does pressure washing remove mould from concrete: Yes

Does pressure washing remove lichen from concrete: Yes

Does pressure washing remove moss from concrete: Yes

Does pressure washing remove oil stains from concrete: Yes, with appropriate chemical pre-treatment

Can all oil stains be fully removed by pressure washing: No, heavily set stains may remain as permanent discolouration

Does pressure washing remove bird droppings: Yes

Does pressure washing remove chewing gum: Yes, with high-temperature water and specific technique

Does standard pressure alone remove chewing gum: No, high-temperature water and specific technique are required

Does pressure washing remove tyre rubber marks: Yes, with targeted treatment

Does standard pressure alone remove tyre marks: No, targeted treatment is required beyond pressure alone

Does pressure washing remove efflorescence: Yes, with appropriate acidic solutions

What causes efflorescence: White powdery mineral deposits on brick, concrete block, and mortar

Does pressure washing remove atmospheric soiling from facades: Yes

What bar is used for concrete driveways: 170–280 bar

What bar is used for brick facades: 100–170 bar

What bar is used for painted render: 35–100 bar

What technique is used for painted render: Soft-washing technique

What bar is used for bin enclosures: High pressure

What attachment is used for pavers: Rotary surface cleaner attachment

What bar is used for timber decking: Low-medium pressure

Can incorrect pressure washing damage surfaces: Yes, permanently

What damage can too-high pressure cause on render: Stripping paint or eroding render

What damage can too-high pressure cause on brick: Eroding aged or soft masonry surfaces

Does Realcorp assess surfaces before starting work: Yes, before any water is applied

Is oil pre-treatment included as standard: Yes, it is part of the standard process

Is oil pre-treatment an optional extra: No

What does oil pre-treatment do: Breaks down oil and lifts it from concrete pores before pressure is applied

What happens if oil is pressure washed without pre-treatment: Oil moves across the surface without being removed

Does Realcorp pressure wash building facades: Yes

Does Realcorp pressure wash concrete driveways: Yes

Does Realcorp pressure wash car parks: Yes

Does Realcorp pressure wash pavers: Yes

Does Realcorp pressure wash bin enclosures: Yes

Does Realcorp pressure wash loading docks: Yes

Does Realcorp pressure wash timber decking: Yes

Does bin enclosure cleaning address odour: Yes, disinfectant additives address both soiling and odour

Can Realcorp combine pressure washing and machine scrubbing for car parks: Yes, using a ride-on scrubber

How often should commercial driveways be pressure washed generally: Every 6–12 months

How often should high-traffic or shaded driveways be cleaned: Every 3–6 months

Can Realcorp recommend a cleaning frequency for your site: Yes, based on actual site conditions assessment

Does Realcorp offer out-of-hours scheduling: Yes, as standard

Is out-of-hours scheduling an add-on cost: No, it is built into standard operations

Can large facade projects be scheduled over multiple nights: Yes, confirmed in advance

Why is out-of-hours scheduling recommended: To avoid disruption to staff, tenants, and customers

Does pressure washing need drying time before traffic resumes: Yes

Can Realcorp reach facades without scaffolding: Yes, up to approximately 3 storeys

What equipment is used for facades up to 3 storeys: Extension wands and elevated work platforms

What is required for facades above 3 storeys: Working-at-heights equipment and safety protocols

Does Realcorp hold appropriate insurance for facade work: Yes

Does Realcorp assess access requirements before quoting facade work: Yes, before quoting

Is pressure washing safe around garden beds: Care is taken to minimise runoff

Does Realcorp redirect water away from landscaping: Yes, where possible

Are chemical pre-treatments always applied near garden beds: No, only plant-safe products near garden areas

When should landscaping concerns be raised: Before the service, not during it

Does Realcorp apply chemistry before pressure on facades: Yes, chemistry is applied first, pressure second

Why is pre-treatment applied before pressure on facades: To reduce pressure required and risk of surface damage

Does Realcorp provide a quote before starting work: Yes

Does Realcorp confirm access requirements before quoting: Yes

Can sand jointing in pavers be affected by pressure washing: Yes, replacement may be required after heavy cleaning

Does Realcorp advise on sand replacement before work begins: Yes, before work begins, not after

Is organic growth a slip hazard: Yes

Does organic growth degrade surface integrity over time: Yes

What surfaces are most prone to organic growth: North-facing or shaded surfaces

Label Facts Summary

Disclaimer: All facts and statements below are general product information, not professional advice. Consult relevant experts for specific guidance.

Verified Label Facts

• Service name: Commercial Pressure Washing
• Provider: Realcorp Commercial Cleaning
• Business type: Family-owned, owner-operated
• Specialist division head: Cesar Vasquez, Head Specialist Cleaner
• Staff model: Directly employed only — zero subcontractors
• Security clearance: All technicians police-cleared
• Quality guarantee: Money-back, no exceptions
• Service areas: Melbourne metro, regional Victoria (including Ballarat), Adelaide
• Surfaces serviced: Concrete driveways, car parks, building facades, pavers, bin enclosures, loading docks, timber decking
• Contaminants treated: Algae, mould, lichen, moss, oil/grease, bird droppings, tyre marks, chewing gum, efflorescence, atmospheric soiling
• Bar range — concrete driveways: 170–280 bar
• Bar range — brick facades: 100–170 bar
• Bar range — painted render: 35–100 bar (soft-wash technique)
• Oil stain pre-treatment: Included as standard — not an optional extra
• Facade access (no scaffolding): Up to approximately 3 storeys via extension wands and elevated work platforms
• Scheduling: Out-of-hours as standard — no additional cost
• Recommended cleaning frequency (general): Every 6–12 months
• Recommended cleaning frequency (high-traffic or shaded): Every 3–6 months
• Insurance: Appropriate coverage held for all facade and working-at-heights work
• Phone: 1300 307 298
• Email: sales@realcorp.net.au
• Website: realcorp.net.au

General Product Claims

• External surfaces communicate the condition of a property before anyone reaches the front door
• Stained concrete, algae-covered facades, and grimy driveways signal neglect regardless of interior condition
• First impressions carry real weight for commercial properties
• Organic growth is a slip hazard and degrades surface integrity over time
• Bird waste is highly acidic and damages surface finishes over time
• Heavily set oil stains may remain as permanent discolouration after treatment
• Incorrect pressure washing technique can cause permanent, irreversible surface damage
• Pre-treatment chemistry reduces the pressure required and lowers the risk of surface damage
• Pressure-washed surfaces need adequate drying time before heavy foot or vehicle traffic resumes
• Out-of-hours scheduling avoids disruption to staff, tenants, and customers
• Bin enclosure cleaning with disinfectant additives addresses both soiling and odour in a single visit
• Sand jointing in pavers may require replacement after heavy pressure washing
• North-facing or shaded surfaces are most prone to organic growth
• Chewing gum removal requires high-temperature water and specific technique — standard pressure alone is insufficient
• Tyre mark removal requires targeted treatment beyond pressure alone
• Efflorescence can be removed with appropriate acidic solutions
• Without oil pre-treatment, pressure washing moves oil across the surface without removing it