KOHLER K-23725-NA Cast Iron Cleaner, For Kitchen and Bathroom, 8 oz Bottle, Nonabrasive Cream-based Cleaner

If you’ve invested in a beautiful Kohler cast iron sink or bathtub, you want to keep it looking brand new without the fear of scratching or staining it. That’s exactly why I bought the Kohler K-23725-NA Cast Iron Cleaner, and it hasn’t disappointed.Why This Cleaner?Let’s be real: generic cleaners can mess up your expensive fixtures by scratching them or altering their color. You didn’t buy a Kohler to have it ruined by a subpar cleaner. This cleaner is specifically formulated for cast iron, making it the safest choice.My Experience:No Scratches or Color Changes: I’ve used it multiple times, and it’s gentle on the surface while effectively removing tough stains and rust.Super Easy to Use: Apply, scrub, rinse. It’s that simple, and it works every time.Reliable Results: Keeps my fixtures looking pristine, just like the day I installed them.Quick Tip:Sure, bartender's friend cleaner can be a quick fix in desperate times, but it’s more abrasive. For regular maintenance and peace of mind, stick with the Kohler cleaner.Why You Need It:Protect Your Investment: Your Kohler deserves the best care, and this cleaner ensures it stays in top condition.Effortless Cleaning: No need for elbow grease. This cleaner makes maintenance a breeze.Consistent Quality: Every use brings your fixtures back to their original glory.Conclusion:If you’re serious about maintaining your Kohler cast iron fixtures, this cleaner is a no-brainer. It’s effective, easy to use, and designed to protect your investment. Highly recommend it for anyone who values their fixtures and wants to keep them looking perfect.

Purchased this to return a large enameled cast iron Lodge stock pot to its former glory. I make home-cooked dog food weekly, and regularly boiling sweet potatoes in my Lodge created unsightly, stubborn mottled stains inside. Took quite a bit of elbow grease, but with gentle pressure and circular motions, I was amazed at how quickly it lifted the stains. Unfortunately I didn't think to take before/after of that.Also pleasantly surprised to discover the product doesn't have an offensive odor. It's actually kind of a nice scent.Note that while this product is marketed as "non-abrasive," it actually does seem to buff out / abrade, but using an extremely fine abrasion similar to what you'd do in the final stages of painting a car. It seems to remove microscopic layers of "coatings" like paint or enamel, which must be how it's able to remove imperfections and still leave a very smooth, stain-resistant surface.I was so impressed with this product and started experimenting on other surfaces. This cleaner is capable of renewing FAR more than just enameled cast iron.So far, I've used it to achieve amazing results on:• An ugly dark (previously thought to be "permanent") stain on an old Formica countertop• Stains in an enameled metal pot (aluminum I think)• A weird rust stain from an old shelf on wallpapered + painted wall (this did leave some slightly darker marks where the rust was, but still looks much improved)• A hideously stained / scratched plastic center console in my car (see photos)• Surface rust on the hood of the same car, from to an aftermarket gadget that had a poor quality magnet (see photos)In the "before" photo of the console in my car, you can see a little strip on the right edge where I had already started buffing with the Kohler cleanser. The image on the right is what it looks like fully done. Those stains had bothered me for YEARS and no amount of scrubbing with soap helped one bit. It looks SO much better now!I now consider this cast iron cleaner a MUST-HAVE in my cleaning supply arsenal. I'm always finding new surfaces I can use it on. Some things I thought I might have to replace; now I don't. This stuff works on all kinds of hard and/or painted surfaces.If I had one complaint, it's that I wish they sold this in a larger bottle.

This product is a miracle worker . A most buy!!!!! Removed yellow stain completely from my farm House white sink .

Worked well but you need to use alot of the product so it’s expensive.

Works really well on my white porcelain kitchen sink. Brings back the shine and hides the scratches on my kitchen sink and bathtub.

Do not ask me why, but nothing cleans a cast iron sink like this product. I have tried multiple products, and nothing cleans and takes stains off like this does. It is seriously like magic. I have no idea why there is no other product out there that does what this does, but there is not that I know of.

Great product! After my sink was recently installed in a new house I noticed many scratches/gray marks. Would scrub with dish soap after I cleaned dishes. The marks remained and I was worried it was scratched. Got this product and immediately tried, it worked and it’s back to my pretty/new white sink!

Cleans very well and leaves a polished finish. Seems to hold up well.