We live on a rock vein and have very hard water. This product works good in our water softener. Protects appliances and have not had any trouble with hot water heater. No rust stains in my sinks, toilets, or shower.

We just put a couple bags in yesterday, and we can already see a significant difference in the water. We have well water that has a lot of debris, rust, and all manner of funk. After 7 years of misses, I think we got a hit.

Absolutely love this water softener salt! We have very hard water that would stain our tub prior to using this salt. Now I never get rust stains since switching! Definitely worth the money.

I have iron in my water that makes my clothes dingy and yellow. I have well water so it is also hard. With rust remover salt, I have cleaner clothes and soft water. Love this product!!!!

Like that Sam's carry's it in bulk quantities. Have noticed that the unit price keeps increasing (but at all stores in general). Used to be 5.38 a bag a year ago.

This product is a necessary ingredient which works very well in my water filtration system. Very well priced, and my service at Walmart was great in loading the 40lb. bag into my vehicle

Morton salt keeps my water - tastier. The rust prevention saves my appliances. I am so grateful to get it delivered right to my house using the Walmart app. Thank you -

The product is excellent for softening water and getting of iron stains on dishes and clothing. I have been able to buy it only in 40 lb bags. Smaller bags would be easier to handle.

Shipping was fast and easy! This is the best salt! We have a lot of rust in our water and this helps keep those icky orange stains gone, gone, gone!!

Walmart keep this around in your store all year around it works for a lot of the updated well water soften system wards between 2020 and currently step 2014