NATRUTH 20 Packs Powerful Limescale Removal,Efficient Water Bottle Cleaning Tablets,Odor-Free KETTLE & Coffee Cup Cleaner Tablets,Descaler for Coffee Machine,Natural Stainless Steel Cup Cleaners

Does not clean anything at all

My Mother let me have the tea kettle she didn't want anymore, I kept boiling water prolonging to really find something to remove the limescale. This GETS IT DONE. I'm gonna look on Amazon & see if this brand has a larger quantity. I boiled the water 1st, I had the fire on medium so I could get going fast with cleaning. Took the tea kettle & set it on top of my burner (which can be removed if U have a stove that has the 4 removable burners). I dropped 3 tablets in because my tea kettle had quite a bit of limescale in it. I let the tablets dissolve til the bubbles stopped, then put the tea kettle back on the stove on the fire & continued to boil for about 30 minutes. Took it off the stove put it back on the burner I set aside on my countertop for cooling. Once everything cooled, poured it out into the sink, ran hot faucet water in the kettle while swirling it around inside to rinse it out real good, then repeated what I did 1 last time. Only this time I left the boiled water with the 3 tablets in it to cool in the kettle overnight. The next morning when I rinsed the kettle out, I was able to see 98% of the original stainless steel inside the kettle. This product works & I'm pretty sure any other tablets that are simply acidic like the tablets of this will get your kettle clean using the boiling method I used. 1 Last note; the trick is let the tablets dissolve 1 second in the boiling water, then put the kettle back on the stove with the dissolved tablets in 'em. The tablets function like Alka-Seltzer tablets.

It’s a good product. My kettle had not been clean since I bought it 7 yrs ago so imagine how much is the build up of limescale. I actually used 5 tabs to clean my kettle but my suggestion is just soak it for a long time. What I did was everytime I drop 1 tab, I empty it and rinse the kettle after just 20 mins. so I end up using 5 tabs but the last one I thought of soaking it for a longer time and voila! It end up so clean and looks new again.

This may be an off-label use, but I'm sharing as it saved me time and money (two of my favorite things to do). I have a 5-gallon bottle that drops upside down into the water cooler/heater unit. Our well water tastes great and I love it, BUT it sure causes build-up in everything that water sits in. No, I don't want a water softener, as I love the minerals and how our well water tastes. Anyway, I have tried swirling rice in the jug, but I'm 70 and my arm strength isn't what it used to be, plus, it doesn't work that well. So, I started looking. I remembered I had purchased these tablets to clean water bottle and decided to give it a shot! I did the math, but decided to test it with ten (10) tablets. I filled it with hot water and added the tablets. An hour or so later I used the brush I had gotten and voila! I had a clean jug! Now, I had tried the rice method many times and could never get ALL the algae off and my nasty-self just filled it with water and kept using it. What can I say? It was really easy to do and took under and hout with about 10 minutes of actual scrubbing, etc. I'm VERY pleased with how these tablets worked on my ten year-old plastic jug!

I recently tried the NATRUTH Limescale Removal Tablets, and overall, I’m quite satisfied with the results. The tablets are easy to use; just drop one into water, let it dissolve, and the cleaning process starts working right away. I used them mainly for my kettle and reusable water bottles, and they did a great job removing built-up limescale and stains. After one use, I noticed a visible improvement, especially inside my stainless steel bottles. There was no strong chemical smell, which I really appreciated compared to some other descalers I’ve tried. One thing to keep in mind is that for heavier buildup, you may need to use more than one tablet or repeat the process for the best results. It’s effective, but not completely “instant” for tough scaling. Overall, this is a convenient and effective cleaning solution for everyday maintenance of kettles, coffee cups, and bottles. I’d definitely recommend it if you’re looking for an easy, odor-free descaling option.

No instructions on the package. But it's an acidic solution and works after spending a few to find the correct proportions