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 headline sponsor prestigious ‘Footprint’ waste2zero Awards 2025.
With the issue of waste and sustainability remaining a focus in the hospitality industry, as
Bunzl Catering & Hospitality Division Launches Sustainable Future Report 2024/25
Bunzl Catering & Hospitality Division has officially released its Sustainable Future Report 2024/25, showcasing a
