Steam Cleaning vs Dry Cleaning for Ottawa Carpets — 2026
Steam Cleaning vs Dry Cleaning for Ottawa Carpets
Recommendation for Ottawa: Hot water extraction (steam cleaning) wins for most homes.
Hot water extraction removes embedded road salt from carpet fibres — dry cleaning methods cannot. For Ottawa's climate with 5 months of salt-tracking season, this makes steam cleaning the superior choice for annual maintenance.
| Factor | Hot Water Extraction | Dry Compound Cleaning |
|---|---|---|
| Salt removal | Excellent | Poor |
| Deep soil removal | Excellent | Good |
| Dry time | 4–8 hours | 30–60 minutes |
| Pet odour | Excellent (with enzyme) | Fair |
| Delicate carpets | Not recommended | Better choice |
| Cost | $130–$280 | $100–$200 |
| Frequency needed | Annually | More frequent |
For Ottawa homes, hot water extraction annually outperforms dry cleaning every 6 months in both cost and effectiveness.
Hot Water Extraction — How It Works
Hot water extraction (commonly called steam cleaning, though technically no steam is used) injects hot water mixed with cleaning solution deep into carpet fibres under pressure, then immediately extracts it along with loosened soil, salt crystals, allergens, and bacteria.
Why it works for Ottawa carpets: Road salt crystals that compact into carpet fibres over winter are dissolved and extracted by hot water. No other method removes embedded salt effectively.
Dry time: 4–8 hours depending on carpet pile depth and airflow. Modern equipment extracts most of the moisture, leaving carpets damp rather than wet. Run fans, open windows in warm weather.
Dry Compound Cleaning — How It Works
Dry compound cleaning applies an absorbent compound (similar to damp sawdust) to carpet, which is worked into fibres by machine and then vacuumed up along with attached soil.
Where dry cleaning excels: Delicate carpets (wool, silk, natural fibres) that should not be exposed to hot water or excessive moisture. High-traffic commercial areas where carpets must be in service immediately.
Where it falls short: Deeply embedded soil and salt crystals are not effectively removed. Not recommended as the primary annual cleaning method for Ottawa residential carpets.
Other Carpet Cleaning Methods
Encapsulation: A polymer solution encapsulates soil particles, which are then vacuumed away. Better than dry compound, less effective than hot water extraction for heavy soiling. Used commercially.
Bonnet Cleaning: Surface-level cleaning using a rotating pad. Quick and cheap. Appropriate only for light maintenance of lightly soiled carpet, not for annual residential cleaning.
Ottawa-Specific Recommendation
For the vast majority of Ottawa residential carpets — particularly in the 1970s–1990s suburban homes in Barrhaven, Orleans, Nepean, and Gloucester — annual hot water extraction is the clear recommendation.
The exception: wool rugs, Persian rugs, and other delicate natural-fibre pieces should be cleaned using appropriate low-moisture methods. See our rug cleaning service for these.
Clean 613 uses commercial-grade hot water extraction equipment for all residential carpet cleaning. Call (613) 801-9613 for a quote.