Why tannin stains appear on crockery
An expert from the Cleanline Professional team explains what tannin stains are and why they sometimes remain on the inside of tea cups and teapots after they have been cleaned in a commercial dishwasher.
Tannin stains are caused when tannin (the brown colouring in tea and coffee) sticks to an invisible layer of limescale residue caused by hard water. Cleanline Professional provides a professional water softener product that can help reduce limescale in dishwashers.
Cleanline Professional is an exclusive brand from Bunzl Catering Supplies.
www.cleanline.eu.com
www.bunzlcatering.co.uk
Post Details
Latest Posts
Staying Ahead of the Curve: New RAM Guidance for Catering and Hospitality Businesses
As part of our ongoing commitment to a more sustainable future, we are issuing important
INNOVATE brochure delivers innovation in food packaging for Summer
The 14-page Spring/Summer 2025 brochure has launched, helping hospitality operators deliver their fresh and vibrant
