![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? :
![Julian Cassell's DIY Blog » Blog Archive Plumbing in a dishwasher or washing machine. - HOW TO DIY – WHAT TO USE – WHERE TO BUY Julian Cassell's DIY Blog » Blog Archive Plumbing in a dishwasher or washing machine. - HOW TO DIY – WHAT TO USE – WHERE TO BUY](https://www.juliancassell.com/wp-content/uploads/2010/08/Plumbing-a-dishwasher-or-washing-machine-6-300x224.jpg)
Julian Cassell's DIY Blog » Blog Archive Plumbing in a dishwasher or washing machine. - HOW TO DIY – WHAT TO USE – WHERE TO BUY
![Kitchen Sink P Trap With 2 Washing Machine Waste Pipe Spigot Connections | Stevenson Plumbing & Electrical Supplies Kitchen Sink P Trap With 2 Washing Machine Waste Pipe Spigot Connections | Stevenson Plumbing & Electrical Supplies](https://www.stevensonplumbing.co.uk/images/source/Plumbing/traps/trap_with_2_appliance_spigots.jpg)