Yesterday I cleaned the 2 drains in my bathroom sink vanity with the mixture of baking soda and vinegar. Since then the shower drain has been making the same sound as the sink drains made when I put in the mixture. Why is this sizzling happening and how can I stop it? It almost sounds like water running but nothing in the entire house is running. We have 13 drains in the house and this is the only one making the noise.
We are at our wits end trying to figure out why this is happening. Thanks for any help you might give us.