10 Best Iron Descaler For Steam Generators for 2025

Oust

• Oust All Purpose Descaler 500ml Superfast Action Removes Limescale in just 10 Mins Oust All Purpose Descaler has been specially formulated for use in most small household appliances that attract limescale, such as kettles, coffee and cappuccino machines and steam irons. Its super fast action gets to work immediately leaving your appliance scale-free in just ten minutes. The bottle format is ideal for use in toilet bowls to keep them pristine clean.

HG

• A (professional) lime scale remover; super concentrated
• Extremely powerful formula which is fast-working
• Removes persistent lime scale, rust stains, yellow stain deposits and copper Oxide
• Safe descaler for all materials used in a bathroom or toilet
• Can be used undiluted or dilute up to 1: 10

Pro-Kleen

• ✓ MULTI-PURPOSE & AMAZING VALUE: Pro-Kleen's Multi-Purpose Descaler is specially formulated for use in a variety of household appliances including kettles, steam irons, coffee machines, and more! It also provides excellent value for money. This 5L bottle provides 62 kettle treatments! 
• ✓ FAST ACTING FORMULA: You won't be waiting very long to see amazing results with Pro-Kleen's highly effective, powerful descaler. It effectlively dissolves limescale on contact leaving your appliances clean and fresh with noticeably improved performance!
• ✓ DESTROYS LIMESCALE ON CONTACT: Limescale makes heater elements use more energy which leads to lower efficiency.
• ✓ OPTIMISES PERFORMANCE OF APPLIANCES: Pro-Kleen Multi-Purpose Descaler improves the performance and prolongs the life of your household appliances. 

Russell Hobbs

• Highly effective formula
• Specially formulated for use in kettles, coffee machines and steam irons
• Fast working - destroys lime scale in less than 10 minutes
• Prolongs the appliance life
• 250 ml child proof bottle with measuring aid

Durgol

• From Durgol - the number 1 descaler in Switzerland
• Decalcifies steam appliances of all brands and manufacturers
• Simple, easy and effective decalcification
• Very powerful limescale dissolving action - 1 bottle dissolves 29g of limescale
• Unique corrosion protection extends life of appliance

Polti

• Kalstop is a product of plant origin, not harmful to human health, readily biodegradable and harmless to the environment
• Helps prevent limescale build-up for longer boiler life
• Improves steam emission and helps appliances run more effeciently
• 20 x 5ml phials
• Suitable for use with Polti Vaporella Steam Generators Irons and Vaporetto Steam Cleaners

Bosch

• Descaling fluid to help prolong the life of your Bosch iron
• For use with Bosch irons only: TDA50, TDA70, TDS12 and TDI90 ranges only
• Supports Bosch Calc'n'Clean function
• Dissolves limescale
• Four bottles per pack

Spotless Punch

• For use in most small household appliances such as kettles,steam irons, coffee machines as well as shower heads and taps
• Oust All Purpose Descaler removes limescale leaving appliances clean, fresh and working more efficiently
• 3 sachets per pack

Oust

• Oust - Designed to restore good-as-new shine and performance to your household appliances. Great results in just 10 minutes!
• All purpose - Specially formulated to work quickly and easily to restore small household appliances
• Formula - The powerful limescale formulation removes up to 100% limescale from small household appliances
• Limescale - Has a negative effect on small appliances, resulting in expensive maintenance, repair and reducing efficiency, increasing the amount of energy they need
• Info – This pack includes 3 treatment sachets that are suitable for kettles, irons, coffee machines and shower heads

Russell Hobbs

• Ultimate 4.5 bar steam power delivers crease busting steam that can penetrate multiple layers cutting your ironing time in half
• Removable, 1.3 Litre water tank with anti-calc cartridge
• Stainless steel soleplate and 90 g steam output makes light work of creases
• 60 second heat up time and 1.9 m power cord
• 60 second heat up time and 1.9 m power cord