How it works
- 1Pre-spray loosens soil.
- 2Heated water is injected.
- 3Powerful vacuum recovers water and soil.
- 4Grooming lifts pile.
Truck-mounted vs. portable
| Type | Strengths | Limits |
|---|---|---|
| Truck-mounted | Heat, suction | Needs parking and hose access |
| Portable | High-rise access | Less power |
| Rental | Low cost | Weak suction |
Limitations
See the Carpet and Rug Institute.
- Worn or matted fibers
- Bleach or dye loss
- Deep pad contamination may need extra treatment
When to call
See hot water extraction explained, steam vs chemical and carpet cleaning.




