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Sam's Club
Sam's Club
Customer reviews for Member's Mark Algaecide 40 1 Gal., 2pk for
Member's Mark Algaecide 40 1 Gal., 2pk
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4.5 out of 5 stars
stars326 ratings110 reviews
  1. 5 stars77% (251)
  2. 4 stars10% (34)
  3. 3 stars3% (9)
  4. 2 stars2% (7)
  5. 1 star8% (25)

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Showing 71-80 of 110 reviews
Mar 8, 2022
Johnson
5 out of 5 stars review

Verified Purchase

Its good

Really works!

Helpful?58XSVDVYVGQR7874225534
Sep 14, 2023
WQ
5 out of 5 stars review

Verified Purchase

Algae Gone

Gets the job done!

Helpful?58XSVDVYVGQR7874225534
Jun 17, 2021
ralph
5 out of 5 stars review

Verified Purchase

Good value

Good product

Helpful?58XSVDVYVGQR7874225534
May 26, 2021
Samyz
5 out of 5 stars review

Verified Purchase

Poolu

Great shock and price

Helpful?58XSVDVYVGQR7874225534
Jul 25, 2015
Ma2rnr
3 out of 5 stars review

Works!!

This works as it should. I did not have foam as the other reviews stated. You won't be disappointed.

Helpful?58XSVDVYVGQR7874225534
Jul 2, 2024
Linda
5 out of 5 stars review

Great product

I bought this product 3 weeks ago, I had a problem with black yellow and green algae in a 20x40 ft in ground concrete pool which is 30 years old. After 3 -12 oz applications all of the algae is gone! No foaming problem it just worked extremely well

Helpful?58XSVDVYVGQR7874225534
Jun 17, 2021
dc
5 out of 5 stars review

Verified Purchase

A+

A+

Helpful?58XSVDVYVGQR7874225534
Jun 18, 2018
WV
5 out of 5 stars review

Verified Purchase

Excellent

Excellent product

Helpful?58XSVDVYVGQR7874225534
Jun 17, 2022
R Beverly
5 out of 5 stars review

Verified Purchase

Great Product

Quality algicide!

Helpful?58XSVDVYVGQR7874225534
Jul 30, 2021
LoveSams
4 out of 5 stars review

Verified Purchase

Clean pool Happy swimmers

Keeps the pool clean

Helpful?58XSVDVYVGQR7874225534