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Carpet Care Chemicals

Carpet care chemicals loosen soil, remove spots, rinse residue and keep carpet looking clean between deep cleanings. This sheet sorts pre-sprays, extraction rinses, spotters and encapsulation products and explains where each fits in a carpet program.

Ref JS-0115CRI Seal of Approval

Draft, open for review. Check every value against the governing standard and the manufacturer’s data before use.

What it is

Commercial carpet programs mix daily vacuuming, spot removal, interim cleaning and periodic deep cleaning. Pre-sprays (traffic lane cleaners) are applied before extraction to break down oily and particulate soil. Extraction detergents and rinses go through a hot water extractor; acidic rinses help neutralize alkaline residue and reduce rapid resoiling. Spotters target specific spot types. Encapsulation products leave a polymer that dries brittle and traps soil so it vacuums away. Bonnet cleaners are used with a rotary machine and pad. Defoamers, deodorizers and protectors are add-ons.

How to use it

Vacuum thoroughly first. Dry soil is most of what is in a carpet.
Identify spots and treat them with the matching spotter. See the carpet spot identification chart.
Pre-spray traffic lanes and give dwell time.
Agitate if the program calls for it.
Extract with a rinse, or apply encapsulation and let it dry.
Speed drying with airflow. Wet carpet wicks soil back up and can grow mold.

Product types

Type	Purpose	Typical use	Notes
Pre-spray or traffic lane cleaner	Breaks down soil before extraction	Deep cleaning	Do not let it dry on the carpet
Extraction detergent	Cleans in the extractor	Deep cleaning	Use defoamer if foam fills the recovery tank
Acidic rinse	Neutralizes alkaline residue	Final rinse	Helps reduce resoiling and browning
Encapsulation cleaner	Traps soil in a dry polymer	Interim cleaning	Low moisture; fast return to use
Bonnet cleaner	Cleans with a rotary pad	Interim cleaning	Change pads often
Protein or tannin spotter	Targets specific spot types	Spot removal	Follow the spot chart
Solvent spotter (dry solvent)	Removes oil, grease, ink	Spot removal	Ventilate; test colorfastness
Oxidizing spotter	Removes stubborn organic stains	Spot removal	Can affect some dyes
Protector	Resists soil and spills	After deep cleaning	Apply to clean, dry carpet

Key points

Check the carpet maker's warranty. Many require approved products and methods. The CRI Seal of Approval program lists tested products and equipment.
Wool and some natural fibers need wool-safe, lower-pH products.
Test spotters in a hidden spot for colorfastness first.
Too much detergent leaves sticky residue that attracts soil.
Read each SDS. Solvent spotters can be flammable.

Common mistakes

Using high-pH cleaners on wool.
Overwetting carpet during extraction.
Spot cleaning without rinsing, leaving a residue ring that resoils.
Mixing spotters on the same spot.

Governing standards: CRI Seal of Approval program (cleaning products and equipment). Carpet maker care and warranty guides.

Reference only. Verify against the current governing code or standard, the manufacturer's data and the project documents before use. Apps for Distributors disclaims liability arising from reliance on this reference.

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