Krazy Klean Pro (10-year warranty!)

So I waited 3 months before writing this review to see how well they worked. I can honestly say I am pleasantly surprised at the results. I normally have horrible hard water stains that appear after a week or 2 of scrubbing them off. After 3 months of dropping these in my tanks, they have not re-appeared! My toilets look amazing. I was hesitant to spend $99 for all three of my toilets but this product is well worth the money. I would highly recommend them if you suffer from hard water stains!

I was skeptical, but this works, 2 weeks in and no ring. We have very hard water where I live and this is a blessing in fact I’m ordering my 3rd one.

I am being patient with it. So far it seems pretty good.

I've been cleaning my toilets for decades, and it's stressful. So when I got the Krazy klean, it works life magic! Now I'm relieved that my toilets are always cleaned! Thank you Krazy klean. You're just what I needed.😃😇

It's only been 25 days so far all is well. It's what I would expect after only 25 days. What I'm waiting to see is how well it performs in 3,5 & 10 years. So ask me again in 3, 5, or 10 years and I will give you a more accurate opinion. Until then I am hoping for the best outcome. Thank you. Sincerely, Joan Nowak