Durgol Universal, Multi-Purpose Descaler and Decalcifier for Household Items, 16.9 Fluid Ounces (Pack of 2)

Very impressed. Had a very bad buildup from hard water. It removed about 95% of it. Purchased another bottle to get the rest of it.

This descaler works very well. It even cleans and brightens my stainless steel sink that I pour out the boiled water/descaler solution when it's done descaling my electric kettle.

Fantastic. I clean a house that has hard water. The bathroom fixtures are always spotted, this removed them with hardly any scrubbing!. I found another product that works but it’s twice the price and half the size. I will definitely buy this again. Thank

Works very quickly, just a couple of rinses and coffee maker is spot on in my experience. This is even using distilled water!

This product really works.

This descaler works incredibly well and has become my go-to for keeping kitchen appliances in good shape. I’ve used it on a coffee maker, kettle, and even faucets, and it removes buildup quickly without much effort. Everything runs smoother afterward, and there’s no lingering chemical smell or taste.It’s easy to measure and use, and a little goes a long way, so the bottle lasts quite a while. I also appreciate that it works across different appliances, which makes it more versatile than brand-specific descalers.Powerful, efficient, and reliable—exactly what’s needed for regular maintenance around the house.

I am pleased with the descaling results! I used this product (diluted half/half) in my electric kettle. The scale has disappeared, and the kettle looks like new. While it’s pricey, it worked well, and I would certainly buy it again.

very effective. Dissolve very fast even the old and thick scale. My basin countertop is clean and smooth again.

Excelente producto contra la cal acumulada

Dieser Entkalker ist der beste von denen die ich bis heute kennen gelernt habe. Es war reiner Zufall, weil ich mir eine neue Kaffeemaschine der Fa. Petra kaufte und diese Firma diesen Entkalker empfahl.Ich bin sehr zufrieden damit, weil er auch die letzten Kalkreste mitnimmt. Er ist nur zu empfehlen.

I’ve tried countless brands available in Singapore and every YouTube hack to remove stubborn stains from my chrome Hansgrohe rain shower and handheld set, but nothing worked as quickly and effectively as Durgol. This product is a game-changer—I’m never going back to any alternatives! I applied it without diluting, and it was so economical to use. Just one application, and the stubborn stains were gone. Highly recommend it!

I bought to descaler my bodum bistro water kettle. Only a little to cover the surface and half an hour later, my kettle is like new!

This says it’s for coffee makers, I believe, but it works better than anything else I’ve tried on “warm” humidifiers. They can quickly build up very thick mineral deposits.Can be diluted - 1/3 Durgol, 2/3 water or as weak as 1 to 5. The solution works just as well as undiluted, just takes a longer soak, so this product is actually quite inexpensive.It even works when it’s not in direct contact with scale. My new humidifier’s “heating element” sticks up about a centimetre over the water when the unit’s base is as full as it can be (and of course the solution when I use that). There’s always a “cap” of scale left after cleaning, although I can thin it down by scraping. (It seems to be impossible to turn the unit upside down and soak the element that way!) The last time I cleaned my latest humidifier and put one tank full through, (with that cap of scale still sticking to the element), I thought I’d check to see if I might be able to scrape more scale off when it was hot and there was perhaps a bit of descaler in the solution from cleaning. (It works sometimes.)When I pushed at one edge, the cap just popped off!I’ve used all sorts of descalers with all sorts of warm humidifiers where the heating element can’t be covered completely by the anti-scale solution but the top of it still gets a thick deposit just from the steam. This is the first time the scale came off completely and easily. This product is worth every penny, as a thick layer of scale on top of the heating element makes the humidifier much less effective, until it overheats and quits working..