Why this carpet cleaner earns its place
Karcher CarpetPro Cleaner RM 764 OA is a WoolSafe-certified deep cleaner for spray extraction on textile floor coverings and upholstery, covering both synthetic and natural fibres. WoolSafe certification is worth knowing about if wool-mix carpets are on the job list, since it means the formula has been tested not to damage wool fibres. It's built for spray extraction work – Karcher Puzzi machines or two-step carpet cleaning machines – and it lifts oil, grease and mineral-based soiling out of the pile.
Beyond the visible dirt, it's formulated to deal with the odours that actually drive complaints: tobacco smoke, sweat and urine are all named as targets, which makes it a genuine option for hotel rooms, function spaces or vehicles rather than just a general carpet shampoo. It comes ready to use with no dilution required, so there's no measuring or mixing before a job – load it and go.
It's gentle on materials, works across the full temperature range, and contains no bleaching agents, so there's no risk of colour damage from an over-strength mix. It's also phosphate-free. For building cleaning contractors running back-to-back jobs, the combination of ready-to-use dosing and a pleasant, fresh fragrance means less prep time and a better-smelling finish for the client. It comes in a 10 litre pack, in yellow, and carries no hazard classification for corrosive, irritant or flammable properties.
COSHH: six habits of safe chemical use
Control of Substances Hazardous to Health — the routine every commercial kitchen and cleaning cupboard is expected to run.
SDS
Read the label and the manufacturer’s safety data sheet — the pictograms tell you what you are holding.
Who could be harmed, and how badly? Judge likelihood against severity before anyone opens the cap.
Eliminate or substitute first, engineer and organise next — PPE is the last line, never the first.
Keep the controls working: check ventilation, dosing equipment and storage stay as they should be.
Everyone who uses it knows the hazards, the correct dilution and the PPE — before the first shift, not after.
Products and processes change. Reassess when they do, and keep the record that proves it.
