Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

40-lb Pool Salt

Ratings & Reviews for Morton 40-lb Pool Salt

4.5
357
Review
 4.5 out of 5
361 Reviews


88% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

This pool salt generally dissolves quickly and efficiently, with many customers praising its rapid dissolution. The product is described as effective in maintaining pool water quality. However, some customers have encountered issues with hardened or clumped salt, as well as the presence of small rocks. There are also comments about the price increasing over time. Overall, the majority of customers seem satisfied with the product's performance, though a small number have experienced quality problems.

Customer review summary generated by AI, including incentivized reviews.
361 Customer Reviews

Salt is good

Dissolves quickly

June 10, 2025
Verified Purchaser
Was this Review Helpful ?

Easy pickup!

Would Recommend

My main like , was the young man who loaded my salt on a flat carrier and took it to checkout then continued to take it to my car and efficiently loaded it for me. Thank you for the help!

June 10, 2025
Verified Purchaser
Was this Review Helpful ?

Great Product

Would Recommend

Great product, raised the salinity of my pool water to the correct level

June 7, 2025
Verified Purchaser
Was this Review Helpful ?

Contaminated and NOT quick dissolving

Would Not Recommend

I purchased 10 bags of this salt yesterday, as I'm. in the final stages of replacing our above ground pool and it's time to start adding water. Lower's price, at $8/40lb bag, is reasonable. Dumped nine of them in last evening. Today, I noticed lots of what looked like small white rocks within each pile of salt, as the piles had not dissolved very well in 14 hours. Picking them up reveals that they appear to be broken bits of shells. They are quite uneven and jagged, ranging from 4-9mm. Cle...

June 7, 2025
Was this Review Helpful ?

Great Product at a good price

Product was exactly what I needed

June 3, 2025
Verified Purchaser
Was this Review Helpful ?

Never picked up

Would Recommend

Placed order for Largo store pick up. Arrived and checked in. Associate brought out my breaker but had no order for the Mortans pool salt. Review ed and pick up was for Laural Md. Never picked up but notifications are showing that I picked up. Maybe the computer will catch up with itself???

May 30, 2025
Verified Purchaser
Was this Review Helpful ?

Excellent Pool Salt

Would Recommend

Typical 40 lb. bag of pool salt. Carry handle at the end of the bag is very convenient.

May 27, 2025
Verified Purchaser
Was this Review Helpful ?