The Works 32-fl oz Toilet Bowl Cleaner in the Toilet Bowl Cleaners department at Lowes.com
Amazon.com: Ty-D-Bol Automatic Toilet Bowl Cleaner Liquid, In-Tank Liquid Cleaner for Toilet Bowl, Original Blue, 12 Oz (Pack of 6) : Health & Household
4 Packs The Works Toilet Bowl Cleaner 24oz each FAST SHIPPING – ASA College: Florida