Calgon 4 in 1 Washing Machine Cleaner and Water Softener Tablets, Removes Limescale & Odours, Deep Clean, Units: 45 Size: L Pack (Packaging May Vary)

Amazon

Calgon prevents limescale & rust build-up in your washing machine to protect the heating element, pipes and drum of the machine Washing machine cleaner, removes odours, limescale & residue Protects and cleans your washing machine by helping to prevent the build-up of limescale Allows you to use only the amount of detergent required for soft water Helps your washing machine work better for longer, whilst removing bad odours

Euroffice

Water softener tablets for washing machines. Place in the main wash compartment or dispenser drawer. Helps protect your washing machine from limescale build-up, dirt and odour. Box contains 45 tablets.