HG 500ML Machinery Quick Descaler

I even left it in for an hour. No change in my kettles. I did 2 of them.

I live in a hard water area and have a glass, see-through kettle, so limescale builds up quickly and is very noticeable. i’ve bought this product multiple times and it works exactly as described.The instructions are clear and it’s very easy to use. i usually fill the kettle, add the solution and leave it for around half an hour. the limescale lifts really well and the kettle looks visibly clearer afterwards.There’s no smell or residue left behind, although as you’d expect you do need to rinse thoroughly afterwards if using it on a kettle or coffee machine. i’ve tried the sachets you can buy in the past but they’ve never been as effective as this.I tend to use it about once every three months and it keeps things in good condition. definitely a five-star product and one i’d happily keep repurchasing.

De lo mejor que hay para la limpieza de cal. Precio asequible y calidad asegurada.

I’m really impressed with HG Descaler. I used it on my kettle, iron, taps, washing machine, and it removed limescale quickly without much effort. My appliances now look and perform like new.Pros:• Very effective: Cleared stubborn limescale in a single treatment.• Easy to use: Simple instructions and no complicated process.• Safe for appliances: Didn’t leave any odd taste or residue afterward.• Good value: A little goes a long way, so the bottle should last for several uses.Cons:• None so far – it did exactly what I needed.Overall, this is a reliable and powerful descaler that works better than other brands I’ve tried. I’ll definitely keep a bottle on hand for regular maintenance.

We live in a very hard water area, so our kettles, etc. take a beating.Works pretty well, works even better if you click the kettle on for 20 seconds (all the instructions say cold water, but a bit of heat works wonders - trust me).This didn't work that well on a really heavily scaled up kettle, for that I use Viakal (yes really) and then wash it out very carefully. So I would recommend using it regularly (every month or two in very hard water areas - less so in softer water).I've not tried it in a coffee maker or washing machine.

Find this to work very well, just make sure window opened a bit as strong.