![water backing up into laundry machine, and upstairs sink (ejector, dishwasher, drain) - House -remodeling, decorating, construction, energy use, kitchen, bathroom, bedroom, building, rooms - City-Data Forum water backing up into laundry machine, and upstairs sink (ejector, dishwasher, drain) - House -remodeling, decorating, construction, energy use, kitchen, bathroom, bedroom, building, rooms - City-Data Forum](http://i.imgur.com/6XWMKY4.jpg)
water backing up into laundry machine, and upstairs sink (ejector, dishwasher, drain) - House -remodeling, decorating, construction, energy use, kitchen, bathroom, bedroom, building, rooms - City-Data Forum
![Need help. Dishwasher drains into sink, sink drains back into dishwasher. Explanation in comments. : r/Plumbing Need help. Dishwasher drains into sink, sink drains back into dishwasher. Explanation in comments. : r/Plumbing](https://preview.redd.it/l3lnb2q3r6o11.jpg?width=640&crop=smart&auto=webp&s=eca043b46a666516a149f0957c2b433446569c6e)
Need help. Dishwasher drains into sink, sink drains back into dishwasher. Explanation in comments. : r/Plumbing
![How to Fix Backflow into Your Dishwasher | inexpensive fix to your dishwasher not draining - YouTube How to Fix Backflow into Your Dishwasher | inexpensive fix to your dishwasher not draining - YouTube](https://i.ytimg.com/vi/BQXa1i7Wy_E/maxresdefault.jpg)
How to Fix Backflow into Your Dishwasher | inexpensive fix to your dishwasher not draining - YouTube
![plumbing - Are there benefits to having the dishwasher drain into the garbage disposal? - Home Improvement Stack Exchange plumbing - Are there benefits to having the dishwasher drain into the garbage disposal? - Home Improvement Stack Exchange](https://i.stack.imgur.com/kTY5l.png)