Frieling Durgol Bathroom Cleaner and Descaler, 16.9 Ounce

I flourish on neatness. My daughter does not. The shower door in the bathroom she uses had hard water build up and some slimy red ... mold, I think. One day when she wasn't home, I put some of this foamy Durgol spray on the worst spots and waited a few minutes. It cleared the trouble, so I used a rag and spread the leftover foam over the entire door. There was enough strength remaining to remove the hard water build up from the rest of the door. All it took next was a wipe down and a rinse. So beautiful. Not cheap, but worth every penny.

I've used their concentrated scale remover on everything from faucets and the shower glass to my hot water pot. This cleaner works very well for me - in the shower - as something to use in between more substantial cleanings. It's a really good product.

''Do not buy this product if you have a problem with 'perfumes' as unlike the Universal descaler it is not odourless. Why people think that it is necessary to have a residual 'smell' for something to be clean is beyond me.

Expensive and doesn't go that far. For the price results are average. I was expecting a little more Swiss precision

It really descale dirt that wont removed from ordinary liquid cleaner