They go beyond surface cleaning by using thermal fogging to penetrate porous materials, ozone or hydroxyl generators to neutralize smoke particles at a molecular level, and thorough cleaning of walls, ceilings, ducts, and contents. Non-salvageable items may be removed to prevent re-contamination, ensuring odors don't return. 

Yes, with the right approach: professionals identify affected areas (often using UV lights or moisture detection), apply enzyme-based treatments that break down organic compounds in urine (not just mask them), perform deep extraction cleaning, and sometimes seal subfloors. For severe cases, padding or sections may need replacement to fully eliminate lingering smells. 

It varies by severity and area size, minor issues might resolve in a few hours to a day, while extensive smoke damage, sewage backups, or widespread pet odors could take 1–3 days or more. Emergency response often starts within hours, with drying/deodorization phases following water extraction. 

For mild, surface-level smells, DIY (baking soda, vinegar, air purifiers) can help temporarily. But persistent or source-based odors (like embedded smoke, deep pet urine, or hidden mold) often return without professional tools and techniques. Pros eliminate the root cause permanently, saving time and preventing health risks or property damage. 

Spartan Restoration handles tough, persistent odors including: 

• Smoke odors (from fires or cigarette smoke) 

• Mold and musty smells 

• Pet odors (especially urine and dander) 

• Water damage odors (stale or musty from floods/leaks) 

• Sewage and biohazard odors 

• And other strong lingering smells from fire, water, or environmental issues. 

Yes, we offer professional house odor removal services and commercial odor removal services for residential properties and businesses alike.