Soft Scrub Duo Cubes In-Tank Toilet Cleaner, Sapphire Waters, 4ct
Soft Scrub Duo Cubes In-Tank Toilet Cleaner, Sapphire Waters, 4ct
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Soft Scrub Duo Cubes In-Tank Toilet Cleaner, Sapphire Waters, 4ct

Key item features

  • Continuous Cleaning: In-tank toilet cleaner that consistently cleans and freshens the toilet from the tank to the drain with every flush.
  • Stain Fighting: Effectively helps combat common toilet issues such as toilet rings, hard water stains, and limescale buildup.
  • Residue Dissolving: Features Anti-Clogging Technology designed to help dissolve toilet paper residue over time, though it is not a clog remover.
  • System Safe: Formulated to be safe for all toilet components and compatible with septic tank systems.
  • Extended Freshness: Each individual cube provides continuous cleaning and freshening action for an extended period of up to four weeks.
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Current price is $3.7753.9 ¢/oz
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4.4 out of 5 stars
stars1,272 ratings480 reviews
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Showing 1-3 of 480 reviews

Oct 2, 2025
Sam
Top Reviewer
Item details
Size: 4
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Great Product – Keeps the Toilet Fresh and Clean!

I've been using the Soft Scrub In-Tank Toilet Cleaner Duo-Cubes for a while now, and I'm very pleased with the results. They're super easy to use—just drop one in the tank, and it starts working immediately. The sapphire blue water is a nice touch, and it gives the bowl a visibly clean look. It helps keep the toilet fresh between deeper cleanings and noticeably reduces buildup and stains. I also appreciate that the scent is not overpowering—just a light, clean smell. One cube lasts quite a while, so I feel like I'm getting good value for the price. Overall, this is a straightforward and effective method for maintaining toilet cleanliness with minimal effort. Definitely a repeat buy for me!

Helpful?3JC404G4UG38396686050
Feb 14, 2026
Edward
Top Reviewer
Item details
Size: 4
Multipack quantity: 1
4 out of 5 stars review

Verified Purchase

Expensive Walmart Cash Purchase

I have purchased these before but needed to add something for the free shipping, always appreciate getting some rebates in the form of the WC offer current on these, and I had a small promo code that knocked a bit off the price. The product itself is a repeat purchase. Yes, there are less expensive versions of these and I have bought those but rotate the different types for a variety of reasons, including scent and how they actually work. I have a hard water concern and a calcium buildup concern. I will probably alternate between one of these and the less expensive brand.

Helpful?3JC404G4UG38396686050
Sep 18, 2025
Aaron
Top Reviewer
Item details
Size: 4
Multipack quantity: 1
4 out of 5 stars review

Verified Purchase

I've had this before but there were the green blue version of the same brand and they lit up the restroom with their scent. These not so great in the scent department, at least not as much but they do get the job done and the cleaning part. Only downside about both is they don't last as long as I'd like them to. With only two people in the house you'd think it would last longer. other than thise minor issues for me I'm still going to purchase them next time, just the version I like.

Helpful?3JC404G4UG38396686050