Using a filter to reduce the mineral load in your tap water before boiling can help slow down the build-up of limescale in your kettle.

If there is still evidence of limescale in the kettle, switch it on to reheat until the solution starts to fizz, but don’t allow it to boil or you risk it overflowing the spout or lid. Be sure to wear the appropriate protective clothing, and try not to splash chemicals onto work surfaces or the exterior of your kettle, especially if it’s painted. Multipurpose– Use on any of your household appliances such as kettles, irons, toasters, shower heads, coffee machines and more. In the UK, the areas with the hardest water form a rough triangle from Middlesbrough in the north, to Dover in the southeast, and Lyme Regis in the southwest, with another pocket between Birmingham and the Peak District. So, if you drank the water straight from the tap without boiling it first, the same chemicals causing the limescale problem would still be present, they just wouldn’t be so obvious.Only boil as much water as you need – you’ll save money by not running the kettle for longer than is necessary, and will minimise limescale build-up by not exposing the element to large quantities of water-based minerals – and avoid reboiling water whenever possible.

According to several sources, including kitchen appliance designer Kutchina, “the average lifespan of a good quality electric kettle is 4 years to 5 years maximum”. Use on any of your household appliances such as kettles, irons, toasters, shower heads, coffee machines and more.All Purpose Oust Descaleris one of the best-known branded options, and can be used for shower heads, steam irons, coffee makers, and kettles. When limescale builds up in your kettle, it takes longer to boil, which makes it more expensive to run, and can shorten its working life. Working days are defined as Monday-Friday 8am-7pm inclusive, excluding Saturday, Sunday and Public Holidays. This is not intended to be a full statement of your rights under the Consumer Contracts Regulations.

You should also note that the picture images show only our serving suggestions of how to prepare your food - all table accessories and additional items and/or ingredients pictured with the product you are purchasing are not included.

Slam will help improve the performance and lengthen the life of your kettle, coffee machine, steam iron or shower head.