Rust-Oleum Whink Rust Stain Remover | Heavy-Duty Iron Stain Remover for White Toilets & Sinks, Colorfast Fabric & Carpets | 32 oz, unscented, liquid

It’s pretty rare for me to gush over a product, but this stuff is phenomenal. I had several rust stains on the back deck of my sailboat from years back when I stupidly left some 1 pound steel propane cylinders sit there and leave rust rings. One was especially bad. For years I’ve intended to someday deal with those. Well, yesterday was the day. The bottle uses words like “quick and easy” (yeah, right!) but it was. A small squirt and dabbing with a cloth quickly removed the light stains. I did use a small piece of maroon (fine grit) abrasive pad on the worst stain, but that likewise was totally gone in a few minutes. The underlying fiberglass looks fine (actually much improved!) afterwards. The product contains hydrofloric acid (HF) so heavy duty rubber gloves are a must (you do NOT want that stuff on your skin), and copious rinsing afterwards. Keep the curious dogs and cats well away until you’re all done. My only gripe is that it comes in a 1 quart bottle. Since I used only a few tablespoons it’s gonna last a lifetime. I wish they sold it in much smaller bottles, but the 1 quart size wasn’t expensive. I’m offering it to boat owning friends of mine.

Keep coming to buy this brand because it does help clean the iron stains that we get because we have well water. Does have a smell but not strong like other products that I have tried. I love that you can still mix it with water and doesn't lose the effectiveness to remove the stains and because of the mixing, a bottle lasts a couple of months. Really do recommend this product who have well water iron stains.

I had stains on my new countertops that I couldn’t get off. Let me tell you this is a life saver! It’s removed all of my stains first try, it’s easy to use and dissolves pretty quickly on the surface doesn’t leave any residue. I only used it one time and it worked. I have tried other brands and they didn’t work. This product will save you money.

Love this stuff. I own an airbnb and this stain remover is magical, it removes the stains right before your eyes! highly recommend.

If you have rust in your water, you need this product. I was honestly amazed at how quickly it worked. Instead of spending hours scrubbing, I simply applied it to the rust stains and watched them disappear with very little effort. I’ve successfully used it on my bathtubs, showers, toilets, and sinks, and it has removed stubborn rust stains every time. It’s become one of those products I always keep on hand because it saves so much time and elbow grease. One thing to keep in mind is that this is a strong cleaner. Be sure to read and follow the label directions, use it in a well-ventilated area, and take the recommended safety precautions. If you’re tired of fighting rust stains, I highly recommend giving this a try. It has been a game changer in my home

Works great and you get surplus for less than the 10oz bottles lol highly corrosive and not compatible with skin at all cation necessary

I have extremely hard well water with very high iron content. This is the best product on the market for dealing with iron and sold at a decent price..It is not hard on the sinks or shower surfaces..Highly recommend...

Wow! Rust-Oleum Whink Rust Stain Remover is the real deal! It works fast and leaves no spots behind! Super impressed! Great product! Five stars!

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