Why this detergent earns its place
Greenspeed's Bag-in-Box system is the same automatic dosing setup used across their Crystal dishwash and Wash laundry ranges: an integrated colour-coded connector dispenses the product safely without the risk of overdosing, and a click system swaps an empty box for a full one in seconds rather than decanting from a drum. Crystal's liquid dishwasher detergent uses the concentrated formula to degrease powerfully and clean hygienically even at low dosages, with one box doing the work of around 50 litres of regular concentrated dishwashing liquid.
It's based on renewable ingredients, is free from chlorine and other halogenated compounds, and carries EU Ecolabel and Cradle to Cradle certification, alongside being fully biodegradable, credentials that go beyond a marketing claim on the label. The formula is unscented and colourless, which keeps it from tainting glassware or crockery with residual smell or tint.
The closed Bag-in-Box system suits commercial kitchens specifically because it removes manual handling of a heavy container: the fully enclosed design with colour coding gives a spill-proof connection, and it's available in a standard version alongside HZ949's soft-water version depending on the site's water hardness, so dosing stays matched to what actually comes out of the tap.
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.
