I live in a hard water area and so have to install a combo care scale inhibitor once a year. I am a month late but have finally got round to it. I went to unscrew the top of the inhibitor with a variety of good screwdrivers. They fit in but the screw won't budge. I think the phosphates have overflow and jammed it tight. Any ideas for how to unclog it so I can actually unscrew it to change it?
- posted
4 years ago