Suitable for use in all washing machines and dishwashers and with all detergents. Just place the Magnoball in the machine and wash as normal. Lasts for up to 10 years. Magnets carry a manufacturer\'s 5-year guarantee. Ecozone\'s Magnoball is a maintenance product for your washing machine and dishwasher that can help to show effects of limescale removal in the wash process after around 5 washes. A neat invention and design, its soft spherical casing hosts two magnets inside, so all you need to do is simply pop the Magnoball as it is it into the drum of the washing machine or the shelf of the dishwasher and that\'s it! A fabulous solution that can be used in every cycle below 60 degrees. Maintains your appliances - Washing machine & dishwasher A reusable solution Non-toxic & septic tank safe How To Use Washing Machines: Place the Magnoball in the drum of your washing machine in every cycle alongside your clothes and detergent. Dishwashers: Place the Magnoball in the cutlery drawer of your dishwasher in every cycle alongside your cutlery, dishes & cookware etc. with usual dishwashing detergents. Suitable for use in all washing machines and dishwashers. To be used alongside your normal detergent in every wash. Do not use in tumble dryers, or on drying cycles. Do not use on wash cycles above 60° C. Ecozone Magno ball - Anti-limescale ball for washing machine and dishwasher is part of the range of ­­Ecozone household speciality cleaning products. Find affordable, eco-friendly cleaning products to tackle every part of your home, from descale & limescale removers to drain cleaners. Rid your home of dirt and bacteria and make it an Eco-zone. Shop the full range of popular Ecozone products, including Ecozone dishwashing products and Ecozone microfibre cleaning cloths, available from Big Green Smile.