Why is it that when I let my sink run for a minute or two, water comes in my tub from the drain? - Quora
![Water and debris backing up into tub with hollow gurgle sound. Water simultaneously bubbles in toilet bowl. Anyone know why? LL can't find cause :( : r/Plumbing Water and debris backing up into tub with hollow gurgle sound. Water simultaneously bubbles in toilet bowl. Anyone know why? LL can't find cause :( : r/Plumbing](https://external-preview.redd.it/Q0xUPBOdDURDvMPE7EeQ7MrQehDnG7pDZEjXUB2whes.png?width=640&crop=smart&format=pjpg&auto=webp&s=c88ccb56ef32188766e99dcb575e74c8a815fe22)
Water and debris backing up into tub with hollow gurgle sound. Water simultaneously bubbles in toilet bowl. Anyone know why? LL can't find cause :( : r/Plumbing
![Had a plumber come out a couple months back to fix the kitchen sink backing up into bathroom sink. Woke up today and the kitchen sink backed up into the bathtub. : Had a plumber come out a couple months back to fix the kitchen sink backing up into bathroom sink. Woke up today and the kitchen sink backed up into the bathtub. :](https://preview.redd.it/had-a-plumber-come-out-a-couple-months-back-to-fix-the-v0-sprao5k7oj0a1.jpg?width=640&crop=smart&auto=webp&s=8e75a56947804bc82e98683d08898046065caf85)