Prochem Browning Prescription B175 5 Ltr
Prochem Browning Prescription B175 is a specially formulated acidic corrective agent for treating jute and cellulosic browning, yellowing, tea, coffee and tannin stains on carpets and fabrics. It is particularly useful on coloured fibres and flooded carpets where an oxidising bleach cannot be used, helping you improve or remove browning and water damage staining safely and professionally.
Suitable For
- Jute and cellulosic browning on carpets
- Large areas of water damage staining
- Tea, coffee and tannin stains on carpets and fabrics
- Coloured fibres and flooded carpets where bleach is unsuitable
- Use with B105 Fibre Shampoo for rotary brush application
Not Suitable For
- Use without pre‑testing for dye stability and texture change
- Mixing with other cleaning agents (must not be mixed)
- Non wet‑cleanable carpets or fabrics
Professional Features at a Glance
| Feature |
Professional Benefit |
| Corrective anti‑browning agent |
Treats jute browning and large areas of water damage staining on carpets. |
| Effective on tea and coffee stains |
Suitable for tannin stain removal on large carpeted areas. |
| Contains anti‑browning and anti‑yellowing agents |
Helps improve or remove discolouration on cellulosic fibres. |
| Compatible with B105 Fibre Shampoo |
Can be added for rotary brush application and then extracted with clean water. |
| Clear liquid with mild acidic odour |
Professional product designed for corrective stain treatment. |
Directions
- For professional and industrial use only.
- Always pre‑test carpet or fabric for dye stability and texture change before proceeding.
- Do not mix Browning Prescription with other cleaning agents.
-
Direct stain removal: Mix 200 ml Browning Prescription per litre of water (1:5).
-
Rotary carpet / upholstery shampoo: Add 100 ml Browning Prescription per litre of ready‑to‑use B105 Fibre Shampoo solution (1:10).
- Apply to the affected area by sprayer, leave for 5–15 minutes, then rinse extract with clean water.
- For severe stains, dilute Browning Prescription with an equal part of water and leave for a longer period before rinsing.
Recommended Applicator
For even application over affected areas, use a controlled sprayer such as the Orion 3 Ltr Heavy Duty Pump‑Up Sprayer , then rinse extract with clean water as directed.
Safety & PPE
-
DANGER: Causes severe skin burns and eye damage.
- Keep out of reach of children.
- Do not breathe spray.
- Wear protective gloves such as Disposable Nitrile Gloves – Powder Free and suitable protective clothing.
- Wear eye and face protection; a respirator such as the Ashbys Protective Respirator Half‑Mask is recommended when spraying.
-
If swallowed: Rinse mouth. Do not induce vomiting.
-
If on skin or hair: Remove contaminated clothing immediately and rinse skin with water or shower.
-
If in eyes: Rinse cautiously with water for several minutes, remove contact lenses if present and easy to do, continue rinsing and seek immediate medical attention.
Common Mistakes to Avoid
- Skipping pre‑testing on coloured or sensitive fibres.
- Mixing Browning Prescription with other cleaning agents.
- Failing to rinse extract with clean water after dwell time.
- Using on non wet‑cleanable carpets or fabrics.
- Under‑estimating dwell time on severe browning or tannin stains.
Before & After Tips
-
Before: Identify fibre type, check for previous water damage and always pre‑test for dye stability.
-
During: Use correct dilution (1:5 for direct treatment, 1:10 with B105 for rotary), apply evenly and allow 5–15 minutes dwell.
-
After: Rinse extract thoroughly with clean water and assess improvement; repeat on severe areas if necessary.
- Explain to clients that Browning Prescription is a corrective treatment for water damage and tannin staining, not a general cleaner.
Professional Questions & Answers
Q: What types of stains does Browning Prescription treat?
It is formulated for jute and cellulosic browning, water damage staining, and tea, coffee and tannin stains on carpets and fabrics.
Q: Can I mix Browning Prescription with other cleaning agents?
No — it must not be mixed with other cleaning agents.
Q: Can it be used with rotary shampoo?
Yes — add 100 ml per litre of ready‑to‑use B105 Fibre Shampoo solution and then extract with clean water.
Q: Is it safe on coloured fibres?
Yes, but you must always pre‑test for dye stability and texture change before full application.
Q: When should I use a stronger mix?
For severe stains, dilute Browning Prescription with an equal part of water and leave for a longer period before rinsing.
pH Values
-
pH Concentrate: 1.5
-
pH Diluted: 2.5
Want to sharpen your results and stand out as a professional? Our FREE Carpet & Upholstery Cleaning Training Guide teaches the proven 6‑Stage Method, fabric safety testing and advanced stain removal techniques.
01795 436999
