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

These smell amazing, and work great for keeping the wellwater we have to keep stains away! Great product! I have this on subscription because its that good. Last a long time as well.

I love these! they definitely keep the toilet clean. I haven't scrubbed the inside of the bowl since I moved 5.5 months ago. The bowl is still perfectly white with no spots or film. They do not last as long as advertised, but they're so cheap, I can't even complain. 1 pack/4 cubes lasts around 6 weeks for me. Other than the occasional guest, I'm the only one who uses this toilet. however, I do have IBS and drink a ton of water... so idk, you do that math.

i can't believe it turn the water so blue i was so happy here i was buying the expensive ones that cost $18.00 dollars a pack make my toilet look like so good looks like i work all day going to buy more to always have on hand i will spread the word give a discount lol

The scent is a little too chemical for me, but these last pretty long and it does make my toilet bowl noticeably cleaner from water rings and mildew.

We have been having issues with mildew rings forming around the toilet bowl in both of our toilets. I expected this to continuously clean and disinfect the bowl with each flush, to prevent these rings from forming. However, the rings still formed, only now they are partially hidden by the very dark blue water created by these tabs. I will not purchase again.They also dissolved quickly (the reason for the dark blue water), and only lasted a couple of weeks.

Very strong power and last longer than those expensive once I get at Home Depot. Helps stops the smell and helps clean the toilet bowl.

Keeps the toilet blue and clean.. easy to unwrap.I've had times where you go to unwrap one and all of a sudden.It looks like you squeezed a smurf.In your hand but you don't have that problem with this Item.

These work pretty good but the smell is absolutely unbearable. It smells horrendous when it’s in the package, but I figured maybe it’s just concentrated so it might not smell so bad once you’re using it, but I was absolutely wrong about that. Especially if it’s a toilet that you don’t use constantly. The smell is just awful. I even tried the different scents and it’s all just awful. I can’t even describe it. It’s just terrible kind of like a chemical smell I guess, but it’s not like bleach or something. What you would expect a bathroom to smell like it overpowers any other smell that would make your bathroom smell good. But even if you keep it under the sink while still in the packaging, your whole under sink smells so unbearably awful.