Can I use Durgol universal descaler to descale my Keurig coffee machine

Yes, this can be used to descale a Keurig coffee machine. Please refer to the instructions in your owner's manual for the process to use.

Can this product work on glass shower doors? If so, what is the process?

I’m using it for a coffee machine. There’s aProduct at Home Depot made for shower doors. Look at decalsifiers online

will this work on oil rubbed bronze shower heads?

Yes, I have bronze shower heads ( don't know about the oil rubbed part ) and soak them for about an hour in a 10 to 1 mix. Then use a soft tooth brush & pipe cleaners to remove the mineral deposits. About once a month does the trick.

What are the main ingredients in the descaler?

The active ingredient is sulfamic acid. Sulfamic acid has no relation to hydrochloric acid (as another answer stated—allegedly regarding European versions of the product). Hydrochloric acid is much cheaper, more corrosive, and more dangerous. When compared to most of the common strong mineral acids, sulfamic acid has desirable water descaling properties, low volatility, and low toxicity. It forms water-soluble salts of calcium, nickel, and ferric iron. Changing the lime-scale inside of a coffee maker into “water soluble“ salts of calcium nickel and ferric iron allows them to be washed out of the inside of the coffee maker after treatment. Sulfamic acid is preferable to hydrochloric acid in household use, due to its intrinsic safety. If inadvertently mixed with hypochlorite based products (“bleach”), it does not form chlorine gas, whereas the most common other acids would.

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⚡ Power up your appliances with lightning-fast limescale removal!

RAPID SCALE REMOVAL - Clears limescale 5x faster than vinegar or citric acid, boosting appliance efficiency instantly.
SWISS PRECISION FORMULA - Crafted in Switzerland for trusted quality and consistent results every time.
ODOURLESS RESIDUE FREE - Enjoy a clean, fresh descaling experience without harsh smells or chemical leftovers.
VERSATILE ALL PURPOSE USE - Perfect for coffee machines, kettles, showerheads, taps, and more—one solution for your entire home.
SAFE FOR SENSITIVE SURFACES - Protects delicate materials while delivering powerful cleaning performance.

DurgolUniversal Power Fast Descaler is a 750ml Swiss-made liquid solution designed to rapidly and safely remove limescale from coffee machines and household appliances. It works 5 times faster than traditional methods, is odourless, residue-free, and suitable for sensitive materials, ensuring improved appliance performance and longevity.

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Product Name	Multipurpose Descaler/Decalcifier
Weight	717 g
Volume	25.4 Fluid Ounces
Units	750.0 millilitre(s)
Brand	Durgol
Format	Liquid
Country of origin	Switzerland

DurgolUniversal Power Fast Descaler for Coffee Machines, All Purpose Decalcifier and Limescale Remover, 750ml

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