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
Flush Toilet Clean Toilet Bowl Blue Stock Footage Video (100% Royalty-free) 22748251 | Shutterstock
Blue Toilet GIF - Blue Toilet - Discover & Share GIFs
Blue Toilet Water Is Tacky | The Bene Life
4 Reasons Your Toilet Water is Blue - Toilet Haven
CE Center - Conserving Water for a Thirsty Planet
Ty-D-Bol 12 fl. oz. Toilet Bowl Cleaner In-Tank Liquid (6-Pack) 365002.6 - The Home Depot
The Water Level in My Toilet Is Too High | eHow
Blue tablets will ruin your toilet! - Penny's Personal Touch
DON'T use those Blue Tabs in your toilet... YOU'VE BEEN WARNED! - YouTube