How Do You Remove Hard-Water Deposits From Plastic Showerheads?
Hard water left on plastic surfaces causes lime and mineral deposits that can ruin your showerhead. Here’s how to tackle these deposit problems on plastic showerheads. Combine 1 pint white vinegar and 1 pint hot water in a small bowl. Remove the showerhead from the pipe. Submerge the showerhead in the vinegar-water solution for 1 hour. Rinse and replace the showerhead.