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dannu Toilet flushmatic Flush Toilet Cleaner Fragrant Ball Blue Bubble Cleaning Deodorizes Bathroom Tools : Amazon.in: Health & Personal Care
![Ty-D-Bol Toilet Cleaner, Blue Toilet Bowl Cleaner Tablets, Bleach Free, 1.4 oz, 5 Pack - Walmart.com Ty-D-Bol Toilet Cleaner, Blue Toilet Bowl Cleaner Tablets, Bleach Free, 1.4 oz, 5 Pack - Walmart.com](https://i5.walmartimages.com/asr/2a747d1f-a1ff-42c1-83fb-22c2273f0dd5.5657342a14f12230841b77b6fad24b57.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Ty-D-Bol Toilet Cleaner, Blue Toilet Bowl Cleaner Tablets, Bleach Free, 1.4 oz, 5 Pack - Walmart.com
![The building I clean had me put in these blue toilet cleaner things to help with the rings forming but it's creating a blue ring. Any ideas? : r/CleaningTips The building I clean had me put in these blue toilet cleaner things to help with the rings forming but it's creating a blue ring. Any ideas? : r/CleaningTips](https://preview.redd.it/kat6fd2j8j681.jpg?auto=webp&s=cd3512db4decf51490274416c88b94fd45c79475)
The building I clean had me put in these blue toilet cleaner things to help with the rings forming but it's creating a blue ring. Any ideas? : r/CleaningTips
![Much Ado About Toilet Bluing (and Other Drug Testing Requirements) - Journal of Urgent Care Medicine Much Ado About Toilet Bluing (and Other Drug Testing Requirements) - Journal of Urgent Care Medicine](https://www.jucm.com/wp-content/uploads/2019/11/966x555Toilet-Blue-image.jpg)