NJORD HAMMER WoolSafe is a professional alkaline carpet pre-spray designed to remove heavy traffic lane soiling, grease, oils and embedded organic contamination from carpets and upholstery. Suitable for use on wool, wool-rich and synthetic carpets when used at the correct dilution ratios, it delivers powerful cleaning performance while remaining WoolSafe approved.

Developed for professional carpet cleaners, NJORD HAMMER WoolSafe works as a pre-spray, spotter and rinse, making it one of the most versatile carpet cleaning chemicals available while reducing the need to carry multiple specialist products.

Engineered using Advanced Liquid Chemistry, the high-performance formula breaks down black top contamination, grease and organic soils quickly, helping reduce dwell time and improve extraction efficiency during hot water extraction cleaning.

NJORD HAMMER WoolSafe is certified by the WoolSafe Organisation, confirming it has been independently tested and approved for safe use on wool and wool-rich carpets while helping protect carpet manufacturer warranties.

The professional formulation contains no PFAS or “forever chemicals”, delivering strong cleaning power while remaining suitable for indoor cleaning environments.

Key Benefits

• Removes heavy traffic lane soiling and black top contamination
• Cuts through grease, oils and food-based soils
• Suitable for wool and wool-rich carpets when used correctly
• Works as a pre-spray, spotter and rinse
• WoolSafe approved and independently tested for fibre safety
• PFAS-free formulation with no “forever chemicals”
• Suitable for domestic and commercial carpet cleaning

Effective On

NJORD HAMMER WoolSafe is highly effective at removing:

• Traffic lane soiling
• Black top contamination
• Grease and oil build-up
• Food spills and organic staining
• Embedded soil in high traffic carpet areas

Designed for Professional Cleaning Systems

NJORD HAMMER WoolSafe simplifies professional carpet cleaning workflows by combining multiple chemical functions into one product.

Instead of carrying separate enzyme pre-sprays, traffic lane removers, solvent boosters and multiple spotters, NJORD HAMMER WoolSafe provides a single engineered solution capable of tackling the majority of heavy soil conditions encountered during professional carpet cleaning.

Dilution Guide

Pre-spray: 30ml per 1L
Spotter: 250ml per 1L
Rinse: 1ml per 1L

Always test on an inconspicuous area before full application.