To descale commercial dishwashers, add 2-4 litres (1/2 to 1gal) of Vestec 691 and run the machine until clean and lime free. Drain and rinse before use.
For coffee urns, utensils and steam tables use 10-50 ml (1-2oz) per litre of hot water. As soon as scale build-up is removed, rinse well with potable water.
For stainless steel surfaces, wipe build-up with undiluted Vestec 691. Always rinse all surfaces after use.





