[miemum]

Please, please someone give me fresh air. Whenever I use my sink, seconds later the gas overwhelms the entire bathroom and master bedroom. I've tried pouring amonia down the drain, burning candles and nothing works. It's downright embarrassing.

[ballengerb1]

So you have twin sinks in your master bath, how are they trapped? Do both drains come together and then a trap, like in a kitchen sink, or do they each have a trap?