![Washing machine (right) and dishwasher (left) wastes connect to kitchen sink trap. It often smells when the washing machine is running, any ideas as to how I can stop that from happening? : Washing machine (right) and dishwasher (left) wastes connect to kitchen sink trap. It often smells when the washing machine is running, any ideas as to how I can stop that from happening? :](https://preview.redd.it/6djh8ia88ye71.jpg?auto=webp&s=89ad67ea32b05e6e58628ecf83509992ad6650dd)
Washing machine (right) and dishwasher (left) wastes connect to kitchen sink trap. It often smells when the washing machine is running, any ideas as to how I can stop that from happening? :
![2015 International Plumbing Code and Commentary (IPC) - Chapter 8: Indirect/special Waste - 802.1.6 Domestic dishwashing machines. 2015 International Plumbing Code and Commentary (IPC) - Chapter 8: Indirect/special Waste - 802.1.6 Domestic dishwashing machines.](https://cdn-codes-pdf.iccsafe.org/bundles/document/new_document_images/969/Figure%20802.1.6.jpg)
2015 International Plumbing Code and Commentary (IPC) - Chapter 8: Indirect/special Waste - 802.1.6 Domestic dishwashing machines.
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plumbing - Why is my kitchen island sink gurgling when my dishwasher is draining? - Home Improvement Stack Exchange
![connecting washing machine to sink waste - MoneySavingExpert.com Forums | Washing machine in kitchen, Washing machine installation, Dishwasher installation connecting washing machine to sink waste - MoneySavingExpert.com Forums | Washing machine in kitchen, Washing machine installation, Dishwasher installation](https://i.pinimg.com/originals/b5/46/85/b54685666497e643a9d386d23af68d1b.jpg)
connecting washing machine to sink waste - MoneySavingExpert.com Forums | Washing machine in kitchen, Washing machine installation, Dishwasher installation
![A Clogged Dishwasher Drain: Prevention Includes Proper Dishwasher Installation - Balkan Drain Cleaning A Clogged Dishwasher Drain: Prevention Includes Proper Dishwasher Installation - Balkan Drain Cleaning](https://www.balkandraincleaning.com/wp-content/uploads/dishwasher-connection.jpg)
A Clogged Dishwasher Drain: Prevention Includes Proper Dishwasher Installation - Balkan Drain Cleaning
![Dishwasher,washer Snap Coupling Adapter,shower hose, garden hose(3/4GHT)quick connection, for Bathroom/kitchen,sink to hose adapter Faucet Hose Adapter,Sink Quick-fit Attachment (Quick-Connect) : Amazon.co.uk: DIY & Tools Dishwasher,washer Snap Coupling Adapter,shower hose, garden hose(3/4GHT)quick connection, for Bathroom/kitchen,sink to hose adapter Faucet Hose Adapter,Sink Quick-fit Attachment (Quick-Connect) : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61XI2MVa4YL._AC_SY355_.jpg)