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Top Rated Product
Metal Free Pool Chemical

Product Reviews

Metal Free Pool Chemical

Eliminate tough metal stains with a dose of Metal Free pool chemical once a week. Ideal for swimming pools with well water or hard water. Natural Chemistry Metal-Free prevents swimming pool stains.

Average Customer Rating: 4.875 out of 5 4.9 out of 5
7 of 8 (88%) customers would recommend this product to a friend.

Customer Reviews for Metal Free Pool Chemical

Overall Rating: 5 out of 5 5 out of 5
Did the trick, June 1, 2009
By Wellwater from CT

Pros: Removed new stains on steps

"This product removed the brown staining on my fiberglass pool steps and other white trim in my pool. Our well water has high concentrations of magnesium and iron, so we are always battling the stains. This saved me having to purchase another stain removing product"

Review 2 for Metal Free Pool Chemical

Top 100 Contributor Top 100 Contributor
Overall Rating: 4 out of 5 4 out of 5
It Works, May 16, 2009
By awarnberg from Phenix City, AL

Pros: Works in 48 hours
Cons: Very Expensive

"After getting a water analysis it was discovered I had traces of copper in the water. Metal Free took the metal traces out in 48 hours."

Review 3 for Metal Free Pool Chemical

Top 500 Contributor Top 500 Contributor
Overall Rating: 5 out of 5 5 out of 5
workes great, June 5, 2008
By rbag2blacklabs from Hubbard, Ohio

"One of the best products we have found that works with our well water !!!"

Review 4 for Metal Free Pool Chemical

Top 500 Contributor Top 500 Contributor
Overall Rating: 5 out of 5 5 out of 5
Best Purchase Ever, November 14, 2007
By waterboy from Myrtle Beach,SC

"Product worked 100% better than any other product I purchased locally from a pool company"

Review 5 for Metal Free Pool Chemical

Overall Rating: 5 out of 5 5 out of 5
Metal Free, October 5, 2007
By szzyq

Pros: great product

"I have been bouncing back and forth with a phosphate problem in my fiberglass pool. Turns out, the pool store was selling me a product with prosphates in it for the stain removal. Therefore, the phosphate level kept rising. Months later, I discovered what was happening and immediately looked for a stain remover with no phosphates. I found Metal Free on the In the Swim website. I bought it, put it in the pool following the directions on the bottle and had my water tested. IT WORKED!! Metal Free cleared up the stain and no phospates in the pool........"

Review 6 for Metal Free Pool Chemical

Top 250 Contributor Top 250 Contributor
Overall Rating: 5 out of 5 5 out of 5
August 22, 2007
By AuntBeBe

"I have used this product for several years in our fiberglass pool. I use it when the water level is high to get rid of the ring of discoloration that is sometime present. It works great."

1 of 1 people found this review helpful.

Review 7 for Metal Free Pool Chemical

Overall Rating: 5 out of 5 5 out of 5
On Well Water, Use Metal Free, August 9, 2007
By Exptoy from Rhoadesville, VA

Pros: It works great on above ground pools filled with well water
Cons: Didn't find or experience any cons

"I battle with the water in my pool for 3 weeks before I found Metal Free, the very next day we were in the pool and cooling off.
Works best in combination with a water clarifier and balancer (lower the ph).
If you shock well water it turns coffee colored, then use the 3 items above and it clears the water and test in the medium range for all strip tests."


1 of 1 people found this review helpful.

Review 8 for Metal Free Pool Chemical

Overall Rating: 5 out of 5 5 out of 5
A pool must have with well water, August 9, 2007
By Poolpal

Pros: quickly clears the yellowing stairs get when you deal with well water or alot of rain fall. Easy to apply.
Cons: A little pricey

"I make sure this is on my pool supply list when I open my pool for the season. It works wonderfully in my inground pool, especially on the stairs. We have community well water in my area and we very easily can see the yellowing caused by the water. It spruces up my pool in no time. It is very easy to use."