The pull bar on my bathtub faucet is really hard to change from tub to shower. So hard I have left it on shower as I doubt I can change it to tub then pull it back to open for the shower.
How do I get this moving again? WD40? Another oil?
Do I have to take this apart?
Is it an easy fix or do I have to get a plumber? Hope not can't afford one on disability!