flowerbug
Sustainability Master
I put the air purifier on and wear a mask when I use CLR. The problem with it is the sprayer puts streaks on the surface that runs down and cleans only the streaks. I rub it around to try to clean better, but it doesn't work well. I've found that baking soda and vinegar works better.
i use a scrubby and spread it around as i'm squirting. spraying just makes it worse in the air. sometimes i have to do it more than once to get all the rust removed. baking soda would scratch the plastic.