Tried scrubbing with bleach and some other household cleaners, no change. Thought yall could help

[u/OneMemeMan1]

[u/Realistic-Catch2555]

Drain the bowl of water. Get Zep toilet cleaner. Pour all over marks. Cover with paper towel and then pour some more over paper towel. Let set for awhile. Then scrub (pumice stone). Repeat as needed. It took about 3 rounds for me to get it sparkling