IMPRESA [20 Pack] Espresso Machine Descaler Tablets to Remove Mineral Build Up - Descaling Tablets intended for Breville, Jura, Miele, and Other Espresso Makers - Descale Espresso Cleaning Tablets : Amazon.co.uk: Home
HG Coffee Machine Descaler, Tough Scale Remover for Espresso & Coffee Pod Machines, Easy Maintenance to Prevent Blockages, Biodegradable & Odourless Citric Acid Formula - 500 ml (323050106) , White : Amazon.co.uk:
Sage / Stollar descaling powder, 4 x 25g – I love coffee
Universal espresso & coffee machine descaler Coffee Friend For Better Coffee, 500 ml - Coffee Friend