Iron Out Rust Stain Remover 4.75 lb price history and forecast - Iron OUT IO35NRF
Iron Out Rust Stain Remover 4.75 lb

Iron Out Rust Stain Remover 4.75 lb

Brand:
Iron OUT
Model Number:
IO35NRF
UPC:
076168000022
EAN:
0076168000022
ASIN:
B00NDSDLKM
Walmart SKU:
17133842
Key Takeaway

Holding at $21.86 for two weeks while closely tracking the 90-day average of $21.86—typical market behavior for this category.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$21.49
Lowest Price
$19.78
Most Recent Price
$21.28
Average Price
$20.85
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$21.86
Lowest Price
$19.77
Most Recent Price
$21.86
Average Price
$20.61
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked Iron Out Rust Stain Remover 4.75 lb since 1/28/2025. The most recent price update was on Jun 7, 2026.

Price Range: Over the past 90 days, the price has ranged from $19.77 (lowest on 1/3/2026) to $21.86 (highest on 2/17/2026). The average price during this period is $20.61.

Current Trend: Walmart.com prices have ranged from $21.86 (Jun 7) to $21.86 (Jun 7) over the past 90 days. Current price is close to the 90-day average of $21.86.

Customer Insights: Rated 4.7/5 from 998 reviews.

Customer Reviews

998 reviews

Customer Reviews

4.7
Based on 998 reviews
5
858
4
75
3
21
2
11
1
33
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Showing 10 of 998 reviews
Gina February 24, 2026

Our water is extremely hard and stinky and turns everything orange. I have to use this weekly on my tub and every couple of days on my toilets and sinks. It is the only thing that seems to work the best! I am very glad it comes in a spray bottle too. O. The really tough stains I make a paste like consistency with s little water and the powder from the jug and brush it on the tub. Walk away for 10-15 min or so and come back and rinse away! Beautiful! I wish you made some that wouldn't damage the metal fixtures. It's impossible not to get it on the metal no matter how often I wipe it off. Plus the fixtures get all rust covered too, and need cleaning

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Best thing I've ever used

Robin April 26, 2026

My son has been playing baseball for many years. we live in GA and I had the hardest time getting out the red mud we have here. His white pants were never white.. i asked one of the mothers how she kept her sons pants looking brand new and she told me about this product. That was about 7 yrs ago, Since then my sons baseball pants look brand new every game.

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Jenny May 14, 2026

This stuff is wonderful. Saw a video that it would take the dirt out of white baseball pants! OMG It does this trick and don't have to scrub them for days!

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Carol February 23, 2026

Best product for white clothes. Our water has a lot of not so good minerals that make the water brownish orange color. Iron out takes care of that along with the inside of the dishwasher.

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rust out

carpeltunnelwins September 15, 2025

this stuff works! being a rockhound, I was recommended to. use rust out to clean rocks and crystals. I decided to try it on a glass project im doing, boy, it is a time saver. Be careful to not inhale while pouring.

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great for our needs

Puttydog October 11, 2013

Recommended for our new water softener because we have well water with high iron count. Great for keeping softener working correctly along with the high iron salt pellets. also great for removing rust from the back of the toilet bowl and other places where it builds up.

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karen October 2, 2025

I live in an area where the water has a lot of iron in it. Even with water filter and water softener, the iron builds up quickly in my sinks and toilets. I use the iron out, powder, spray and toilet tank drop ins, and still have to clean them all probably 2-3x's a week, just to keep them sparkling clean. The rust just makes them look so dirty, I can't stand the sight of it. Iron out is the best I have found.

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Great Product

Rhonda December 12, 2025

I use this all the time to get brown iron out of water in hot tubs, washers, dishwashers %26 the holding tank in toilets. It is safe for skin contact when diluted in water. The smell is only strong before putting in water. Do not breathe the fumes when opening the container. Haven't found anything else that comes close to comparing it to. Highly recommend. It's a little pricey but well worth it.

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Pam September 21, 2025

i had no idea that i could fill my washing machine with water poor some Iron Out in it let it dissolve put in my dirtiest dingiest nastiest whites let them soak over night spin the water put and run through a regular wash cycle and that they would come out so bright they looked brand new

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JayJr86 February 5, 2026

cant tell if this works better than spray n wash or oxy clean. It IS very dusky and makes you couch every use. you have to measure it out with a measuring cup. not provided. i only tried this due to having great results with their product Iron Out. A lot of this is needed per 1 load. So it went very fast making it not cheap. overall im not buying again.

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Price History

Historical price data graph for Iron Out Rust Stain Remover 4.75 lb

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

17 records

Walmart.com prices have ranged from $21.86 (Jun 7) to $21.86 (Jun 7) over the past 90 days. Current price is close to the 90-day average of $21.86.

Walmart.com price history for Iron Out Rust Stain Remover 4.75 lb showing recent price changes over the past 90 days
Date Price Change % Change
$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
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$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
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$21.86 $+0.00 +0.0%
$21.86 $+0.00 +0.0%
$21.86

Third-Party Seller Pricing

7 records

Third-Party Sellers prices have ranged from $21.28 (Apr 18) to $21.49 (Apr 16) over the past 90 days. Current price is close to the 90-day average of $21.31.

Third-party seller price history for Iron Out Rust Stain Remover 4.75 lb showing recent price changes
Date Price Change % Change
$21.28 $+0.00 +0.0%
$21.28 $-0.21 -1.0%
$21.49 $+0.21 +1.0%
$21.28 $+0.00 +0.0%
$21.28 $+0.00 +0.0%
$21.28 $+0.00 +0.0%
$21.28