335
people found this helpful, as of 2023
ranked #71,334 most helpful
out of 571,544,897 reviews
★★★★★
Great product if used properly!
Be careful and "Do Not" leave it in the tank for any longer than the instruction say, else you will be replacing all the rubber parks in your tank! I used it on 3 toilets but forgot to flush one and paid for that one dearly!
the product in question
Instant Power Toilet Tank Cleaner – Bathroom Toilet Cleaning Powder, Removes Rust and Other Minerals, No Scrubbing, 16 Oz 6 Pack
4.2★ · 38 ratings, as of 2023