Standing water in water softener receptacle

When we bought our house, it came with a decommissioned water softener in the laundry room. The pipes behind it (I'm assuming in and out) were capped off with plastic plugs that toggle back and forth. If you're familiar with Dr. Dolittle, I'd call it a pushmi-pullyu setup. (sorry, I'm an admin, not...

Hi, I've been trying to determine the source of a rotten eggs smell that was coming from our sinks and shower. At first I thought it was coming from the drains, and that it had to do with the septic system and/or plumbing pipes/vents. However, I have since determined that the source is the...

I have a "waterfall" faucet in my tub (separate shower). I turned on the water to the tub the other day and it barely runs. Then tonight my daughter was running the tub faucet and I had no hot water pressure to the kitchen. This has never been a problem. I understand from reading that we may...