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
Bunzl Catering Supplies joins with industry partners to pioneer the Square Mile Challenge in London
In April 2017 Bunzl Catering Supplies joined with key supply chain partners and leading retailers
Our people: Kevin Ephgrave – managing the donation of surplus stock to help those in need
In 2016 Kevin Ephgrave, Stock Control Manager from Bunzl Catering Supplies decided he’d like to
