Urnex Dezcal Activated Scale Remover - 7 oz - For Use on Commercial Boilers and Heating Elements of Coffee and Espresso Equipment

I noticed my espresso machine was taking longer to heat up and reheat after pulling a shot. A 15 minute soak with this and it's back to like new again. Just make sure to completely flush with clean water afterwards.

Used this product to flush on demand water heater.

I use this cleaning solution to clean my tankless water heater. There are many methods to do it and products, but I've found this one to be the best value for money and very easy to use. It's safe and it's a powerful cleaner that produces a clean quality end result. Don't hesitate to purchase.

Work well to descale water heater.

Small quantity but average price for named chemical

I used two packets of this to clean my tankless water heater. After one hour of flushing the system, I was really surprised to see all the sediment, rust, and minerals that were removed from within the system. Afterwards, flushed the system a with water until the system was like new. Rids your system of all buildup and odors that often are the result of minerals inside your coils. I will definitely use this product again.

Cleaned well my coffee machine

I just got a k150 Keurig for free from my wife's work because it was broken....she brought it home because I'm handy with everything....for about an hour of time to disassemble and reassemble then $2.00 of solder and the 2 capacitors replaced on the circuit board it was fixed....I got this stuff to clean it and the directions say to pour it directly in to the reservoir.... Don't do that. Make sure the reservoir is totally empty and mix the powder into about a quart of hot water.... Once it's dissolved fully pour it in.... I did this but it wasn't fully mixed and dissolved. There was a little bit at the bottom and even that small amount cost flow issues in the Keurig so I had to use a turkey baster to clean that out of the reservoir and dissolve it in more hot water.... The water came out initially with a tint of yellow and little white flakes in the water..... I just kept running water through it on via brew cycles....four full reservoirs later the water was super clear and clean.... It also seemed like the water got hotter the more clean it got... Maybe it was in my head IDK.... but the stuff worked great

Se produit testé démonter le corps de chauffe d'un chauffe eaux au gaz laissé 3 heures dans le corps de chauffe puis nettoyer a l'eau fraiche puis remonter génial travail efficace Attention bien nettoyer le corps de chauffe attention si pas bien nettoyer le calcaire va boucher votre tuyauterie

If you love coffee you need these. It really doesn't matter if you use a machine or a kettle. A scale remover is a must! This particular scaler is quite strong and one package is enough to tackle several scaling jobs. I used this one in my Dolce Gusto machine, the Keurig (that is hubbies machine) and in the kettle we use to boil water for tea. This comes in a powder form so I used a large bucket to mix the entire pack up, then filled the 3 appliances with the water and followed the directions to clean through each of them. It did a great job and is especially noticeable in the kettle since it is much more visible and probably cleaned a lot less than my coffee machines. I did find that it took quite a few run throughs after the cleaning was done to really eliminate the cleaner, but that could have just been me and my paranoia. Probably my paranoia.

Easy to use, does what it says in reviews

I tried everything short of hydrochloric acid to clean my Keurig. Would work for a few days and plug up again. Was ready to cut my losses. Then I tried the Dezcal. Great stuff. Cleaned my Keurig and it's been good for 3 months so far. Don't even think about buying anything else. Update March 2015 - I have a Honeywell Steam Humidifier. Each spring it needs a cleaning and I like to soak the coil to remove the hardness that is baked on. In the past I used CLR. This time I mixed up some Dezcal and soaked the coil in it for 4 hours. Wow amazing. It cleaned it up like new. Better than CLR ever did. I but a package every time I order for Amazon just so I have it in stock. Next Im going to use it to soak my kitchen and bathroom faucets to remove the scale that is starting to build up.

Recommended by my Gaggenhau provider to me. Does what it should. Super efficient. What’s not to like. Highly effective.