rottbo said:i buy the non amonia stuff and have never had a prob
thaotnegirl said:I use windex, but I spray the paper towel away from the tank and wipe it down. No problems that way. Don't know about fish-safe stuff, but it sounds more expensive than my method. LOL
I have used regular windex for ever never had a problemjohno27 said:I bet you guys have trouble hitting the toilet bowl tooI have used regular windex for ever never had a problem