Gum Removal
in Baltimore, MD
Where Clean Sidewalks Start With Commercial Gum Removal in Baltimore
Every storefront entry, restaurant patio, and retail corridor in this city shares the same problem. Thousands of pedestrians per day mean thousands of gum deposits per year, bonding to brick in Fells Point, embedding into concrete along the Inner Harbor Promenade, and darkening across every high-traffic walkway in between. Cold water pressure washing at any PSI cannot break the polymer bond. The gum stays, hardens, and signals deferred maintenance to every customer before they reach your front door.
At Baltimore Pressure Washers, we remove bonded gum from commercial sidewalks, entries, and walkways using hot water treatment at 180 to 212 degrees, the only proven method for breaking the chemical bond that locks gum into pavement. We pair that with targeted chemical pre-treatment and 30 years of commercial hard-surface cleaning experience. We do not invoice until you have inspected the results yourself.
If your commercial sidewalk or storefront entry needs professional gum removal, call us at (443) 531-6660 for a free on-site estimate.
Types of Gum Removal Services We Provide
Spot Gum Removal for Entries and Storefronts
Full Sidewalk Gum Removal and Pressure Wash
Commercial Corridor and BID Contracts
Brick and Paver Surface Treatment
Why Baltimore Businesses Trust Us for Gum Removal
Commercial-Grade Hot Water Equipment
We bring a dedicated hot water unit on our commercial trailer to every job. Hot water is the only method that breaks the polymer bond that cold water at any pressure level leaves intact.
30 Years of Hard-Surface Cleaning Experience
Three decades of commercial concrete, brick, and paver cleaning means we know how every surface type responds to pressure, heat, and chemical treatment.
Pedestrian Safety Management on Every Job
A dedicated crew member manages foot traffic throughout the service, redirecting pedestrians and pausing all work whenever someone needs to pass through the treatment zone.
Full Before-and-After Photo Documentation
Every job is documented with CompanyCam photos accessible through your client portal. This supports franchise compliance reporting, property management records, and premises liability defense.
Flexible Scheduling Around Your Business
We clean early mornings, overnights, and weekends. Your operating hours are never disrupted because we build every service around your schedule.
Fully Licensed, Insured, and COI-Ready
We carry full insurance and provide certificates of insurance for commercial property management contracts and BID agreements on request.
Schedule Your Free Gum Removal Estimate in Baltimore
How We Remove Gum From
Commercial Sidewalks
1
On-Site Assessment and Detailed Estimate
We visit your property in person to count visible deposits, assess the surface type, identify sensitive areas, and confirm water access. You receive a written estimate detailing scope, deposit count, surface type, and chemical approach.
2
Site Preparation and Pedestrian Safety Setup
On service day, our commercial trailer is positioned on site with the hot water unit ready. Traffic cones are placed and a crew member is assigned to manage pedestrian traffic before any water or chemical touches the ground. CompanyCam before photos document the full sidewalk and deposit clusters.
3
Chemical Pre-Treatment
A gum release agent is applied directly to each deposit. Fresh gum needs 30 to 60 seconds of dwell time. Aged, hardened deposits require 2 to 5 minutes for the agent to penetrate and break the bond between the polymer and the substrate.
4
Hot Water Deposit Treatment
Each deposit is treated individually with our hot water wand, working systematically from one end of the sidewalk to the other. Work pauses whenever a pedestrian needs to pass through the treatment area.
5
Full Sidewalk Wash (When Included in Scope)
If your scope includes a complete sidewalk cleaning, we apply a bleach and surfactant solution across the full surface, make a surface cleaner pass, and detail joints and curb faces before the final rinse.
6
Final Rinse and Documentation
A 4 to 8 GPM pressure rinse flushes all residue toward the curb or nearest drain. CompanyCam after photos are taken from matching positions for a clear before-and-after comparison. Your next service date is confirmed before we leave.
What Affects the Cost of
Commercial Gum Removal
Gum removal pricing is based on the specific conditions at your property. Because this is precision spot treatment, several factors determine the final cost:
Bundling gum removal with other services on the same visit, such as dumpster pad cleaning or a building wash, can reduce costs by 5 to 10 percent since the crew and equipment are already on site.
Our Gum Removal Guarantee
You inspect the work before we bill. For gum removal, that means a walkthrough where you verify that every targeted deposit has been treated. The before-and-after contrast is visible and immediate, and the CompanyCam photos give both of us an objective record.
On heavily neglected surfaces where gum has been ground into porous concrete for years, our hot water treatment removes the gum and delivers a dramatic improvement. The most deeply embedded, oldest deposits may retain a faint shadow in the pore structure, which is why we set expectations clearly in the estimate and recommend a recurring maintenance schedule to keep surfaces consistently clean.
Frequently Asked Questions
Why can't gum just be scraped off the sidewalk?
Scraping removes the visible bulk but leaves the deepest polymer layer embedded in the concrete texture. That remaining layer collects dirt and reappears as a dark ghost mark within days. It also risks scratching or scarring the surface. Hot water treatment softens and releases the full deposit cleanly, and it is the only safe method for historic brick or decorative paver surfaces.
Will gum come back after you clean?
Yes. A cleaned sidewalk begins accumulating new deposits immediately. That is why recurring maintenance programs are more effective than one-time cleans for active commercial locations. Fresh deposits come off quickly during regular visits, keeping each service fast and results complete.
Can you remove old black gum stains that have been there for years?
We achieve significant improvement on all deposits regardless of age. Hot water and a release agent break the polymer bond and remove the visible gum. The most deeply embedded deposits may retain a slight shadow in the concrete pore structure, and regular maintenance prevents that level of buildup from recurring.
Can you work during business hours while we are open?
Yes. A dedicated crew member manages pedestrian traffic throughout the service, redirecting foot traffic and pausing treatment whenever someone needs to pass. For very high-traffic locations, early morning scheduling before your business opens is the most efficient approach.
Do you clean brick sidewalks or just concrete?
Both. Brick sidewalks require controlled pressure and extended chemical dwell time to protect the brick face and mortar joints. Paver surfaces with sand joints need lower pressure and longer dwellings to keep joint material in place. We assess the surface during the site visit and factor the material into the estimate.
Can you handle a full commercial corridor or BID contract?
Yes. We have the commercial trailer capacity and scheduling flexibility to service multi-block corridor contracts. We plan the work around overnight or early morning hours and price it on a contract basis. Building washing and other exterior services can be bundled into the same contract.
How often should we schedule gum removal?
It depends on foot traffic. High-traffic corridors like Fells Point, Inner Harbor, and Federal Hill should schedule monthly at minimum. Suburban retail centers typically maintain well on a quarterly cycle. Drive-thru restaurant entries need bi-monthly service.
What documentation do you provide after the service?
Every job is documented with CompanyCam before-and-after photos covering the full sidewalk and close-ups of treated areas. Photos are accessible through your Housecall Pro client portal. This documentation supports franchise compliance reporting, property management records, and premises liability defense.
Get a Free Gum Removal Estimate
for Your Baltimore Property Today
We provide commercial gum removal across Baltimore and the surrounding metro area. If gum deposits are undermining the appearance of your commercial sidewalk, entry, or walkway, call us at (443) 531-6660 to schedule a free on-site estimate today.