Hi … hopefully someone can help me with this one. I have two bathrooms in my house, one of which causes a loud tuba-like noise after flushing the toilet – around when the water is refilling. This started when we first moved into the house this past July. It went away for a while so we thought it was due to the toilet not being used in a while. We were wrong because it just started again! Any ideas? Thanks
Jessica
Boston, MA
USA