Durgol Bio 500ml Descaling Liquid

Brewed my morning coffee and decided to finally tackle the crusty buildup in my kettle—this stuff dissolved it in under 15 minutes without any scrubbing. The fact that it’s biodegradable and food-safe made me feel better about pouring it down the sink afterward.

I was skeptical about a descaler being 5 times faster than citric acid, but this stuff cleared the scale from my electric kettle in under 10 minutes. No lingering chemical smell afterwards, which is a relief since it's food-safe.

It does dissolve limescale way faster than the citric acid I used before, which is a big plus, but the liquid is so thin it runs off vertical surfaces before it can really work. I had to apply it multiple times on the shower head to get a decent result.