KOHLER K-1012525 Cast Iron Cleaner - 8 oz Bottle

been using this product for a long time on our kitchen sink, works great!

This is my third bottle! Makes cleaning my white sink a breeze and keeps it looking new.

Kohler cast iron cleaner managed to make a white cast iron sink gleam and shine again.I like cast iron for its heft and the way it looks with that enamel finish. I also like any color the white, which is where a problem with hard water becomes noticeable. I live inHouston, Texas where the municipal water contains dissolved minerals which appear in colored sinks as white, amorphous forms when the drops have dried. Obviously since they are white, they aren’t noticeable in a white sink. Even though Kohler has around 18 colors available, the salesman said he sold more white than all the other colors combined and then some. Hopefully this sets the stage for what this cleaner does.I have tried products like CLR, Comet, Bon Ami and pumice and could not rid those white outlines. The Kohler cleanser is almost a turquoise colored paste, which can be applied to a Scotch-Brite pad or sponge with a little water and you will be able to rub out those mineral stains with a little effort. I suppose this is a case of matching the right tool for the job and this works exceptionally well.A little goes a long way as I used around six, nickel sized dollops of the cleanser to polish the entire sink. The first cleaning took the most effort with following clean ups taking much less work. So if you have cast iron that is a color white, this product will get the job done. If you find my review helpful please like. Make the white sink look new again.

Bought in 2019 for $6.00 to $7.00 and you want $21.00.... GFY ill go without for that!

I thought my brand new sink was ruined! A caregiver for a family member had washed a skillet in the sink and left marks on two different sides. I ordered this product because I want to ensure that I am doing all I can to preserve the enamel on the sink. Not only did it clean the sink beautifully but for the most part it erased the marks! There is just the hint of one - but you have to know where to look to see it! I HIGHLY recommend this product if you have a cast iron sink!

Let me preface this by saying I have written less than 10 reviews for products ever. That being said, I felt the need to do it for this. Our house was built in the 20s but an addition (with a bathroom) was put on in 1956. This is the original tub. It’s from a sub company of Sears called Homart and you could purchase a trio set of tub, toilet and sink. Our sink is also still original. I thought the glaze in this tub was ruined. I have tried multiple products because we can’t find this color to reglaze. This cleaner is awesome!!! It got out marks that I have been trying for years to remove. If you’re looking to save your enameled tub, try this!!!

Worked the first time I used it. My new white cast iron sink was scuffed with dark pot marks. I read about this product, used it, and was amazed by the results. I only had to use it once and my sink still looks brand new. I recommend this product.

disappointed in that it didn't take the stain away as readily as the description said it would. i tried it twice on the spots and it got lighter but has not gone away.