Prochem Filter-Out B171 1 Ltr Trigger Spray
Prochem Filter-Out B171 1 Ltr Trigger Spray is an advanced formula carpet stain remover for charged particle soils such as air filtration soils (draught marks) along skirting boards, under doors and around heating and ventilation areas. It also helps remove carbon, soot, smoke residue and photocopier or fax toner spills from carpets, making it a highly effective corrective tool for professional carpet and upholstery cleaners.
Suitable For
- Air filtration soils and draught marks along skirting boards and walls
- Soil lines under doors and around heating and ventilation areas
- Carbon, soot and smoke residue on carpets
- Photocopier and fax toner spills
- Charged particle soils on wet cleanable carpets
Not Suitable For
- Use on carpets that are not wet cleanable or where colour fastness is uncertain
- Application without pre-testing for colour fastness
- Using brush or brush type vacuum cleaners during initial dry soil removal
- Over-wetting carpets with excessive product
- Skipping the extraction rinse step with B109 Fibre & Fabric Rinse
Professional Features at a Glance
| Feature |
Professional Benefit |
| Filtration soil remover |
Targets soot, toner and carbon on carpets, including draught marks along walls and doorways. |
| Exclusive Prochem technology |
Neutralises particle charge attraction, allowing soils to be released and extracted away. |
| Ready-to-use 1 litre spray |
No dilution required; supplied with trigger sprayer for direct application to soil lines. |
| Green liquid with floral fragrance |
Provides a fresh, pleasant scent after treatment. |
| pH 10.0 |
Mildly alkaline formulation assists in breaking down oily residues associated with filtration soils. |
Directions
- For professional and industrial use only.
- Carefully vacuum any loose soil with a vacuum nozzle before treatment. Do not use a brush or brush type vacuum cleaner.
- Filter-Out is ready-to-use; do not dilute.
- Always pre-test carpet for colour fastness before proceeding.
- Apply Filter-Out directly to soiled areas with the trigger sprayer supplied.
- For heavy soil deposits, agitate with a soft spotting brush.
- Allow 3 to 5 minutes dwell time for the product to react with soil and release particle charge.
- Extraction rinse with B109 Fibre & Fabric Rinse solution diluted at 1 part to 20 parts hot water, using a hand tool or upholstery tool.
- Blot or wipe with a folded white terry towel, then lightly brush or groom to align fibres.
Safety & PPE
- Keep out of reach of children.
- Do not get in eyes, on skin or on clothing.
- Wear protective gloves such as Disposable Nitrile Gloves – Powder Free.
- When spraying in confined or poorly ventilated areas, a respirator such as the Ashbys Protective Respirator Half‑Mask is recommended.
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IF IN EYES: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing and get medical advice or attention.
Common Mistakes to Avoid
- Using brush-type vacuums instead of a nozzle for initial dry soil removal.
- Skipping pre-testing for colour fastness on sensitive carpets.
- Over-wetting edges and skirting areas with excessive product.
- Failing to allow sufficient dwell time for particle charge neutralisation.
- Neglecting the extraction rinse with B109 Fibre & Fabric Rinse after treatment.
Before & After Tips
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Before: Identify filtration soil lines and draught marks, check fibre type and pre-test in an inconspicuous area. Thoroughly vacuum loose dust and carbon with a nozzle.
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During: Apply Filter-Out evenly along the soil line, agitate gently where necessary and allow 3 to 5 minutes dwell time before extraction rinsing.
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After: Rinse with B109 Fibre & Fabric Rinse, blot with white towels, groom fibres and explain to clients that filtration soils are environmental and may reappear without source control.
- Capture before and after photos to demonstrate improvement and support your professional reports.
Professional Questions & Answers
Q: What is Prochem Filter-Out designed to remove?
It is formulated for charged particle soils such as air filtration soils (draught marks) along skirting boards, under doors and around heating and ventilation areas, and will also help remove carbon, soot, smoke residue and photocopier or fax toner spills.
Q: Is Filter-Out ready-to-use?
Yes. Filter-Out B171 is a ready-to-use 1 litre spray and does not require dilution.
Q: Why should I avoid brush-type vacuums before treatment?
Brush-type vacuums can drive soils deeper into fibres and disturb filtration lines. A nozzle vacuum removes loose soil more safely and effectively.
Q: Do I need to rinse after using Filter-Out?
Yes. Extraction rinse with B109 Fibre & Fabric Rinse diluted at 1:20 in hot water is recommended to remove residues and stabilise fibres.
Q: What fragrance and appearance does Filter-Out have?
Filter-Out is a green liquid with a floral fragrance.
pH values
Coverage & dilution
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Dilution: Ready-to-use; no dilution required.
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Coverage: Dependent on length and severity of soil lines. The 1 litre trigger spray provides ample product for multiple filtration soil and draught mark treatments.
Want to sharpen your results and stand out as a professional?
Our FREE Carpet & Upholstery Cleaning Training Guide covers the proven 6 Stage Method, fabric safety testing and a powerful stain removal section to help you get the best from this product on every job.
Watch this short demonstration of Prochem Filter-Out in use to see practical techniques for removing filtration soil lines and charged particle staining from carpets.
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