Domestic Appliance Descaler is a formic acid-based, food-safe descaler for use on appliances where scale build-up could present a problem.
If your showerhead is a bit clogged up, your kettle water is cloudy, or your coffee is developing that tell-tale tang then you may need a drop or two of our Domestic Appliance Descaler. Scale can cause all sort of issues from leaving clumps of it on your ironing, severely restrict water channels, to reducing efficiency and, if left unchecked, can completely block up the pipes and cause permanent damage.
Regular use of our descaler will keep your appliances running smoothly by breaking down the scale and enabling you to remove it simply by rinsing.
For full usage instructions, read the technical data sheet below, they are also on the product label.
Please ensure you are in a well-ventilated area when using this product as formic acid has quite a sharp odour which can linger.
N.B. This product should not be used in central heating systems, visit our Plumbing and Heating page for help instead.
Technical Data Safety Data
