1
vote
3answers
725 views

Screaming shower head (the sequel)

See also this question: I recently soaked my Moen shower head in vinegar for a day to fix a problem where the center jets which pulsate were not working. Inside is an impeller of some kind and I ...
7
votes
2answers
4k views

Why does our shower make a screaming noise?

Our shower has a problem...It's very loud! When water hits the correct temperature and flow the shower immediately starts shrieking like a banshee. It seems to be related to the flow because we can ...