Hi, I'm shifted into punggol spring 2 years ago and currently sees my common toilet's door frames getting from bad to worse. Initially the rust started with a little brown stain from the internal toilet floor area and now is about 3 inches high with the pain peeling off. It is very unsightly and can only get worse. I have 2 other neighbours with the same issue and wondering if any other members faced the same issue. I will be contacting hdb's branch office soon and hope that those facing the same issue can kindly post the seriousness of your case so that I can lodge a formal case with HDB together.
CHEERS!!!!