What is dry ice blasting?

Dry ice blasting (CO₂ blasting) is a non-abrasive, non-conductive industrial cleaning method that uses solid CO₂ pellets accelerated by compressed air. Pellets sublimate on impact, leaving no secondary waste — only the original contaminant for disposal.

Is dry ice blasting safe on electrical equipment?

Yes. CO₂ is a non-conductive dielectric medium, so dry ice blasting is the preferred method for cleaning de-energized switchgear, motors, transformers, MCCs, generators, and bus ducts per NFPA 70E procedures.

Is dry ice blasting food-safe?

Yes. CO₂ is FDA, USDA, and EPA approved for cleaning food contact surfaces. No chemicals, no water, and no abrasive media are introduced.

Does dry ice blasting damage the substrate?

No. Dry ice is non-abrasive and does not erode steel, aluminum, paint, rubber, wood, or concrete when used with correct nozzle and pressure parameters.

How does dry ice blasting compare to sandblasting and pressure washing?

Unlike sandblasting, dry ice leaves no grit residue and does not erode substrates. Unlike pressure washing, dry ice introduces no water — no dry-out time, no rust, no electrical hazard, no contaminated runoff.

What areas does Dry Ice Blasting Of America serve?

All 48 contiguous United States, with planned outage support available to all 50 states. Standard scheduling within 1–2 weeks; emergency outage support within 24–72 hours. Call (866) 648-0030.

How quickly can DIBA mobilize for a power plant outage?

24–72 hours for emergency HRSG and power generation outages. Same-week mobilization for standard scope across the 48 contiguous states.

What is the typical ROI of switching to dry ice blasting?

Most customers see 40–80% reduction in downtime, 25–60% lower cleaning labor, and elimination of secondary waste disposal. Typical payback is 3–12 months with Year 1 ROI of 150–400%.

Minnesota · MN

Mold Remediation & Contaminant Removal in Minnesota

Remove mold, smoke residue, soot, odor-causing contaminants, and debris from surfaces while reducing moisture concerns compared with water-based methods.

Dry Ice Blasting Of America delivers mold remediation & contaminant removal across Minnesota — from Minneapolis, Saint Paul, Rochester, Duluth out to rural plants and remote sites. Crews mobilize self-contained, work inside your maintenance or outage window, and leave no slurry or spent media behind.

(866) 648-0030 Request a Free Quote

Mold Remediation & Contaminant Removal for Minnesota Facilities

Mold remediation requires removing contaminated material without driving spores deeper or saturating structural substrates. Dry ice blasting removes surface mold, mildew, and odor-causing residue from framing, joists, decking, masonry, and HVAC components without water.

The dry process is well-suited for attic, crawl space, basement, and structural remediation where moisture would extend dry-out time or worsen the underlying condition.

In Minnesota, demand for this work concentrates around Food Processing, Medical Manufacturing, and Mining. Those plants share tight maintenance windows and equipment that cannot tolerate water or abrasives — the exact conditions dry ice blasting was developed for.

Included in scope

Surface mold and mildew removal
Framing, joists, sheathing
HVAC and ductwork cleaning
Odor-causing residue removal
Dry — no added moisture
Faster turnover than wet methods

Minnesota Cities We Cover

Minneapolis Saint Paul Rochester Duluth Bloomington Brooklyn Park Plymouth Saint Cloud

Our Process

How a Mold Remediation & Contaminant Removal in Minnesota Project Runs

Every project follows the same disciplined sequence — scoped to your facility, your safety program, and your shutdown window.

1. Site Walkdown & Scope
A specialist reviews your equipment, contaminants, access constraints, shutdown window, and safety requirements — by phone, video, or on-site walkdown.
2. Plan, Quote & Schedule
You receive a written scope of work and quote. We coordinate JSAs, lockout/tagout, hot work, confined space, and any plant-specific safety paperwork before mobilization.
3. Mobilization
Our crew arrives with diesel air compressors, blasting equipment, hose, PPE, CO₂ pellets, and supporting tools. Most projects are fully self-contained — no plant utilities required.
4. Cleaning & QC
Trained operators clean in place using non-abrasive dry ice. We work in shifts to match outage windows and document progress as we go.
5. Walkthrough & Turnover
A final walkthrough confirms results with your team. We leave the work area clean — no grit, no media, no slurry to dispose of.

Why Dry Ice Blasting

Why Facilities Choose This Method

Dry — No Water

CO₂ pellets sublimate on impact. No water intrusion into bearings, electrical components, or insulation; no drying time before restart.

Non-Abrasive

Helps protect tooling, fins, gaskets, and finished surfaces that grit blasting would profile or pit.

Non-Conductive

Suited for cleaning around electrical components when paired with proper LOTO, PPE, and clearance procedures.

No Secondary Waste

Only the removed contaminant needs to be collected. No spent blast media, no slurry, no chemical wash water.

In-Place Cleaning

Most equipment can be cleaned without disassembly — reducing labor, downtime, and re-commissioning risk.

FDA-GRAS CO₂

CO₂ is recognized by the FDA as Generally Recognized as Safe under cGMP, supporting use on food-zone equipment by trained operators.

Equipment & Surfaces We Commonly Clean

Conveyors, augers, and rollers
Motors, pumps, gearboxes
Robotic cells and end-of-arm tooling
Injection and compression molds
Heat exchangers and tube bundles
Switchgear, MCCs, transformers
Generators, rotors, stators
Turbines and inlet houses
Bakery ovens, mixers, fillers
Tanks, vessels, and structural steel

FAQ

Frequently Asked Questions

Do you provide mold remediation & contaminant removal anywhere in Minnesota?

Yes. Dry Ice Blasting Of America covers all of Minnesota with mobile crews. We travel to your facility with compressors, blasting equipment, CO₂ supply, and PPE, so mold remediation & contaminant removal can be performed in place at plants, substations, and processing sites statewide.

How is mold remediation & contaminant removal priced in MN?

Pricing depends on crew size, shift count, contamination severity, access, and CO₂ consumption rather than a flat square-foot rate. Most Minnesota projects are quoted as a day or shift rate after a short scoping call — often from photos of the equipment. Call (866) 648-0030 for a same-day estimate.

Can the work be done without shutting down our Minnesota plant?

Often, yes. Because the process is dry and non-conductive, many assets can be cleaned in place during a short line stop or between shifts instead of a full teardown. Where lockout is required for safety, we schedule the work inside your existing maintenance or outage window.

What does the crew need from us on site?

Site access, a safety orientation, and a staging spot for the compressor and CO₂. We do not need plant air, water, or process power. Ventilation and CO₂ monitoring are handled by our technicians as part of the job.

Does dry ice blasting damage equipment?

Dry ice blasting is non-abrasive. Solid CO₂ pellets are much softer than sand, walnut shell, or soda media. The cleaning action comes from thermal shock and the kinetic effect of sublimating pellets — not abrasion. When operated correctly it removes contaminants while leaving the underlying substrate intact.

Can equipment stay in place during cleaning?

Yes. The dry, non-conductive process allows most equipment to be cleaned in place — including production lines, motors, robotics, switchgear, and turbines — provided proper lockout/tagout and clearance procedures are followed.

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