30 Fire guides
Stabilization, assemblies, suppression water, commercial losses, demolition, reconstruction and professional boundaries.
Browse the Authority Library by topic
Explore by technical subject
Fire & Smoke →Water & Structural Drying →
Odor Remediation →
Building Science & Materials →
SDM Technical Authority Library
Water, Fire, Smoke & Odor — one source-first technical library.
The original water-mitigation library remains fully available, now joined by 30 fire guides, 30 smoke guides, and 32 odor guides so the Authority Library reflects Same Day Mitigation’s full service offering.
30 Smoke guides
Soot chemistry, deposition, HVAC migration, cleaning, filtration, containment and post-cleaning verification.
32 Odor guides
Cooking/spice, tobacco, pets, tenant turns, source control, HVAC, filtration, coatings and verification.
Fire · 30 new technical guides
Fire Damage Technical Authority
Fire-damage mitigation guidance covering stabilization, suppression water, assemblies, safety boundaries and reconstruction readiness.
Post-Fire Structural Safety Before First Entry
Why a fire-damaged building should be treated as a changing structural and environmental condition before cleanup begins.
Fire-Damaged Drywall: Evaluate, Remove, or Retain?
A field-oriented framework for evaluating gypsum board after heat, smoke, soot and firefighting water exposure.
Fire-Damaged Insulation in Attics and Walls
How heat, soot, smoke and suppression water complicate decisions about insulation after a structure fire.
Fire-Damaged Wood Framing: Char, Heat and Smoke
What char, discoloration, odor and smoke deposition can—and cannot—tell you about wood framing after a fire.
Fire-Damaged Electrical Systems: When to Escalate
Why visible fire damage, heat exposure and suppression water around electrical equipment require licensed evaluation.
Fire Suppression Water: The Secondary Damage Path
How firefighting water can migrate far beyond the burn area and become a separate structural-drying incident.
Fire Loss Roof and Attic Weather Stabilization
Temporary protection priorities when fire operations leave roofing, soffits or attic assemblies open to weather.
Fire-Damaged Windows, Doors and Openings
How failed glazing and openings affect security, weather exposure, pressure boundaries and smoke movement after fire.
Fire-Damaged Flooring and Subfloor Assessment
A layered approach to floor coverings, underlayment and subfloor after heat, soot and water exposure.
Fire-Damaged Cabinets and Built-Ins
Evaluating cabinets that may have heat, soot, smoke odor and water exposure across multiple materials.
Fire-Damaged Masonry and Concrete: What Surface Appearance Means
Why staining and soot on masonry are different questions from heat-related material or structural effects.
Metal Corrosion Risk After Fire and Suppression
How combustion residues, humidity and firefighting water can accelerate corrosion on metals and equipment.
HVAC After a Structure Fire: Before Restart
Why air-handling equipment should be evaluated before it redistributes particles and odors.
Fire Scene Documentation Before Cleanup
What to record before emergency cleaning, demolition and debris removal change the evidence.
Fire Debris Removal, Containment and Sequencing
How debris removal can expose hidden conditions while also creating dust and cross-contamination risk.
Selective Demolition vs. Full Gut After Fire
Why demolition scope should follow evidence, accessibility and material condition—not a single visual impression.
Contents Protection and Pack-Out After Fire
How to separate, document and protect contents without spreading soot or losing condition information.
Paper, Photos and Documents After Fire
First steps for smoke-, soot- and water-affected paper records and photographs.
Commercial Fire Loss: Business-Continuity Mitigation Priorities
How stabilization, access zoning and phased work can support operations without minimizing safety.
Multifamily Fire Loss: Units, Corridors and Shared Systems
Why shared walls, shafts, corridors and HVAC can create a different fire-loss map than the visibly burned unit.
Fire Losses in Schools and Childcare Facilities
Additional planning considerations for sensitive populations, shared HVAC and occupancy controls.
Fire Loss Mitigation in Healthcare Facilities
Why infection-control, vulnerable occupants and continuous operations change mitigation sequencing.
Warehouse and Industrial Fire Loss Mitigation
Large-volume smoke movement, process hazards and inventory complexity after commercial/industrial fires.
Elevator Shafts, Stairwells and Vertical Smoke Pathways
How vertical shafts can move smoke and complicate inspection after a multi-story fire.
Attic Fire Losses: Smoke, Soot and Suppression Water
Why attic spaces combine difficult access, porous insulation, framing and hidden water.
Kitchen Fire Losses: Grease and Combustion Residues
Why cooking oils and fire residues can create especially tenacious deposits on nearby finishes and equipment.
Electronics and Appliances After Fire
Why power, corrosion, soot and heat exposure make electronics a specialty decision.
When Is a Fire Loss Ready for Reconstruction?
A checkpoint approach for moving from stabilization and cleaning into repair.
Post-Cleaning Quality Control After Fire
How visual inspection, odor assessment, particulate control and targeted specialist testing fit together.
Fire Mitigation Boundaries: When Licensed Trades Take Over
A practical boundary map for structural, electrical, mechanical, environmental and code questions.
Smoke · 30 new technical guides
Smoke & Soot Technical Authority
Smoke and soot guidance covering residue behavior, migration, HVAC, cleaning methods, particulate control and verification.
Smoke Residue Types: Dry, Oily and Protein-Rich Deposits
Why the fuel and combustion conditions matter before choosing a cleaning method.
How Soot Particles Deposit on Surfaces
Why ceilings, corners, electronics and air pathways can show different residue patterns.
Smoke Migration Through HVAC Systems
How returns, supply paths and equipment operation can redistribute smoke through a building.
Smoke Residue on Painted Drywall
A test-cleaning approach for walls and ceilings with visible or suspected soot deposition.
Smoke Residue on Wood, Trim and Cabinetry
How finish type and construction details affect smoke cleaning decisions.
Smoke on Tile, Stone and Grout
Why a hard surface can still contain porous joints, sealers and residues that need different treatment.
Smoke Residue in Carpet and Upholstery
Why soft goods require attention to particle loading, odor, water exposure and construction.
Dry Cleaning Before Wet Cleaning Smoke Residue
Why removing loose particulate first can prevent smearing and deeper penetration.
HEPA Vacuuming for Smoke and Soot
What HEPA vacuuming can accomplish—and what it cannot.
Air Scrubbers During Smoke Cleanup
How portable filtration supports particulate control during disturbance and cleaning.
Preventing Cross-Contamination During Smoke Cleaning
Work-zone design for keeping soot from moving into cleaned or unaffected areas.
Smoke Odor vs. Visible Soot: Different Questions
Why a surface can look clean and still contribute to odor—or smell smoky without visible soot.
Smoke Inside Wall and Ceiling Cavities
When penetrations, pressure pathways and open assemblies justify hidden-surface inspection.
Wildfire Smoke and Ash Inside Buildings
How wildfire ash differs from an ordinary interior cooking or localized smoke event.
Smoke Cleanup in Large Commercial Buildings
How zoning, HVAC and phased occupancy change the smoke-mitigation plan.
Smoke Movement in Multi-Story Buildings
Why shafts, stairwells and stack effect can move smoke vertically.
Smoke Residue on Electronics and Sensitive Equipment
Why fine particles and corrosive residues can create problems beyond visible appearance.
HVAC Filters After Smoke Exposure
How filter condition fits into a larger HVAC assessment.
Smoke Residue on Ceilings, High Ledges and Hidden Tops
Why gravity and air movement leave contamination in places that are easy to skip.
Smoke-Affected Textiles and Laundry
When ordinary laundering may be enough and when specialty textile restoration is appropriate.
Smoke-Affected Books, Paper and Records
Particle removal and conservation boundaries for porous paper materials.
When Does Sealing or Encapsulation Belong in Smoke Restoration?
Why coatings are a later-stage tool—not a substitute for source removal and cleaning.
Persistent Smoke Odor After Cleaning
A diagnostic sequence for finding residual source areas instead of simply adding fragrance.
Negative Air and Containment in Smoke Restoration
When pressure control can help contain disturbed particles—and when building systems complicate it.
Worker PPE and Respiratory Protection During Smoke Cleanup
Why respiratory protection must follow hazard assessment and a real program—not an improvised mask choice.
Smoke Cleaning Verification: What to Check Before Turnover
A multi-layer quality-control approach after smoke restoration.
Smoke Mitigation in an Occupied Tenant Building
How communication, isolation and phased work reduce disruption in offices, retail and multifamily properties.
Before-and-After Documentation for Smoke Mitigation
How to create a defensible record without overstating what photos prove.
Reconstruction Sequencing After Smoke Mitigation
Why closing walls too early can conceal residual sources or incomplete cleaning.
Smoke Residue on Glass, Metal and Other Hard Surfaces
Why apparently nonporous surfaces still require residue-specific cleaning and corrosion awareness.
Odor · 32 new technical guides
Odor Remediation Technical Authority
Source-first odor-remediation guidance covering cooking, tobacco, pet, tenant-turn, HVAC, filtration and verification.
Odor Source Identification Before Treatment
Why persistent odor remediation should begin with the material, pathway and condition producing the odor.
Curry and Aromatic Spice Odor Removal in Buildings
A source-focused approach to persistent cooking aromas embedded in kitchens, apartments and tenant-turn spaces.
Cooking Grease Odor on Walls and Ceilings
Why persistent kitchen odor is often a surface-deposition problem as much as an air problem.
Tenant-Turn Odor Remediation: A Building-by-Building Process
A repeatable commercial workflow for apartments and rentals with persistent odor between occupants.
Tobacco Smoke Odor on Walls and Ceilings
Why recurring tobacco odor often requires removal of deposited residue before coatings.
Pet Urine Odor in Carpet, Pad and Subfloor
Why removing carpet alone may not solve odor that reached cushion, tack strips, baseboards or subfloor.
Pet Odor on Walls, Baseboards and Doors
How repeated contact and marking can create vertical odor sources beyond flooring.
Persistent Sewage Odor After Cleanup
Why lingering sewer odor requires distinguishing contaminated materials from plumbing or trap-gas problems.
Musty Odor: Find the Moisture Source First
Why deodorizing a musty building without correcting moisture usually fails.
Odor After Water Damage Even When Materials Feel Dry
Why touch is not a reliable dry standard and why residual sources may remain after a water loss.
Smoke Odor Removal: Source Control Before Fragrance
Why fragrance, fogging and air fresheners should not be confused with removal of smoke residue.
Odor in HVAC Filters, Returns and Duct Pathways
How mechanical systems can distribute or retain odor-producing contaminants.
Activated Carbon and Gas-Phase Filtration for Odor
What gas-phase media can do, and why it does not replace source removal.
HEPA Filtration and Odor: Useful but Limited
Why HEPA filters excel at particles but do not remove every odor-causing gas.
Ozone Generators for Odor Removal: Safety and Limitations
Why ozone requires special caution and should never be treated as a harmless occupied-space deodorizer.
Hydroxyl and Oxidation-Based Odor Treatments: Where They Fit
A cautious framework for oxidation technologies without treating equipment as a substitute for cleaning.
Thermal Fogging for Odor: A Finishing Step, Not Source Removal
Why odor counteractant fogging should come after cleaning rather than instead of it.
Odor-Blocking Primers and Encapsulation
When coatings can help after the substrate is cleaned, dry and stable.
Odor in Concrete Slabs and Porous Masonry
Why porous mineral surfaces can retain liquids and odors after a spill or long-term exposure.
Odor in Subfloor After Flooring Removal
How to decide whether cleaning, drying, sealing or replacement is warranted after the finish floor is gone.
Odor Migration Between Apartments and Common Areas
How pressure differences, penetrations and shared systems move odor beyond the source unit.
Restaurant and Commercial Kitchen Odor Remediation
Why grease source control, exhaust performance and adjacent porous materials all matter.
Hotel and Hospitality Odor Remediation
A room-turn workflow that protects speed without covering unresolved odor sources.
Office Tenant-Turn Odor Remediation
How to handle food, smoke, fragrance and material odors before a new commercial tenant occupies the space.
Warehouse and Contents Odor Problems
How packaging, porous inventory and large-volume air movement complicate commercial odor work.
Odor From New Paint, Flooring and Adhesives
When a “chemical smell” is more likely a new-material VOC issue than an old-loss residue.
Drain, Trap and Plumbing Odors vs. Building-Material Odors
Why sewer-gas pathways should be ruled out before repeated deodorization.
Dead-Animal and Decomposition Odor in Cavities
Why locating and removing the source is usually more effective than repeated air treatment.
Fireplace and Chimney Smoke Odors
How draft, deposits and building pressure can create recurring smoke odor without a recent structure fire.
Odor From Crawlspaces and Attics
Why stack effect and air leakage can pull odors from concealed building zones into occupied rooms.
Using Odor Assessment Without Overclaiming What the Nose Proves
How to use sensory observations responsibly in a technical remediation record.
Odor Remediation Verification Before Turnover
How to verify that source work—not masking fragrance—is driving the improvement.
Preserved library
Water & Foundational Mitigation Guides
These existing Authority Library guides remain in place and retain their current URLs.
Air-Mover Placement in Structural Drying
Source-first technical guidance with clear evidence and professional-boundary language.
Business Continuity After a Commercial Water Loss
Source-first technical guidance with clear evidence and professional-boundary language.
Drying Cabinets and Built-Ins After Water Damage
Source-first technical guidance with clear evidence and professional-boundary language.
Carpet and Pad After Water Damage
Source-first technical guidance with clear evidence and professional-boundary language.
Category 2 vs. Category 3 Water Damage
Source-first technical guidance with clear evidence and professional-boundary language.
Ceiling Leak Safety and Drying
Source-first technical guidance with clear evidence and professional-boundary language.
Commercial Moisture Mapping and Reporting
Source-first technical guidance with clear evidence and professional-boundary language.
Commercial Water Mitigation Planning
Source-first technical guidance with clear evidence and professional-boundary language.
Concrete Slab Drying After a Flood
Source-first technical guidance with clear evidence and professional-boundary language.
Dehumidifier Sizing and Moisture Load
Source-first technical guidance with clear evidence and professional-boundary language.
What Is a Dry Standard?
Source-first technical guidance with clear evidence and professional-boundary language.
Drying Chambers and Containment
Source-first technical guidance with clear evidence and professional-boundary language.
Drying Hardwood Floors After Water Damage
Source-first technical guidance with clear evidence and professional-boundary language.
Wet Drywall: Dry It or Remove It?
Source-first technical guidance with clear evidence and professional-boundary language.
Floodwater and Building-Material Contamination
Source-first technical guidance with clear evidence and professional-boundary language.
Infrared Cameras in Water-Damage Inspection
Source-first technical guidance with clear evidence and professional-boundary language.
Mitigation vs. Restoration vs. Reconstruction
Source-first technical guidance with clear evidence and professional-boundary language.
Moisture Mapping After Water Damage
Source-first technical guidance with clear evidence and professional-boundary language.
Pin vs. Pinless Moisture Meters
Source-first technical guidance with clear evidence and professional-boundary language.
Mold Risk After Water Damage
Source-first technical guidance with clear evidence and professional-boundary language.
Psychrometrics in Water Damage Restoration
Source-first technical guidance with clear evidence and professional-boundary language.
Sewage Backup Cleanup Principles
Source-first technical guidance with clear evidence and professional-boundary language.
Structural Drying Equipment Explained
Source-first technical guidance with clear evidence and professional-boundary language.
Water Damage Drying Standards and Professional Practice
Source-first technical guidance with clear evidence and professional-boundary language.
Photographing Water Damage for Documentation
Source-first technical guidance with clear evidence and professional-boundary language.
Reconstruction Sequencing After Water Damage
Source-first technical guidance with clear evidence and professional-boundary language.
How Water Migrates Through Walls and Floors
Source-first technical guidance with clear evidence and professional-boundary language.
Wet Insulation After Water Damage
Source-first technical guidance with clear evidence and professional-boundary language.
Cross-loss library
Fire/Smoke Cross-Loss Guides
These guides connect fire and smoke conditions with suppression water, HVAC movement, odor source control, and material response.
Structural Drying After Fire Suppression
Source-first technical guidance with clear evidence and professional-boundary language.
HVAC and Smoke Migration
Source-first technical guidance with clear evidence and professional-boundary language.
Smoke Odor: Source Control Before Deodorization
Source-first technical guidance with clear evidence and professional-boundary language.
Smoke & Soot Residues on Building Materials
Source-first technical guidance with clear evidence and professional-boundary language.
Water Damage After Firefighting
Source-first technical guidance with clear evidence and professional-boundary language.