jujujulia
New Member
- Messages
- 4
- Reaction score
- 2
- Points
- 0
The toilet bowl in the house we rent has these gray streaks coming down the back. They have formed over the last seven years we've lived here. It looks like some sort of mold to me. I have tried emptying the bowl and shutting off the water and soaking them in Clorox, then scrubbing them with Ajax, but they resist all this. Any suggestions on how to get rid of them?