![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-11.jpg)
Julian Cassell's DIY Blog » Blog Archive Plumbing in a dishwasher or washing machine. - HOW TO DIY – WHAT TO USE – WHERE TO BUY
![Oatey Heavy Duty 1-1/2 in to 1-1/4 in. Plastic Adjustable Diameter P-Trap with Reducing Washer HDC9682 - The Home Depot Oatey Heavy Duty 1-1/2 in to 1-1/4 in. Plastic Adjustable Diameter P-Trap with Reducing Washer HDC9682 - The Home Depot](https://images.thdstatic.com/productImages/646434fd-7429-4b70-8a87-bfafae74dff5/svn/white-oatey-polypropylene-fittings-hdc9682-64_1000.jpg)
Oatey Heavy Duty 1-1/2 in to 1-1/4 in. Plastic Adjustable Diameter P-Trap with Reducing Washer HDC9682 - The Home Depot
![installation - installing a P-trap for the washing machine with this layout, will it convert to S-trap or causing problem? - Home Improvement Stack Exchange installation - installing a P-trap for the washing machine with this layout, will it convert to S-trap or causing problem? - Home Improvement Stack Exchange](https://i.stack.imgur.com/WLeHN.jpg)
installation - installing a P-trap for the washing machine with this layout, will it convert to S-trap or causing problem? - Home Improvement Stack Exchange
![washer - What could be causing the washing machine waste pipe to overflow? - Home Improvement Stack Exchange washer - What could be causing the washing machine waste pipe to overflow? - Home Improvement Stack Exchange](https://i.stack.imgur.com/rgwIum.jpg)
washer - What could be causing the washing machine waste pipe to overflow? - Home Improvement Stack Exchange
![Dearborn Brass 1-1/2 in. 22-Gauge Chrome-Plated Brass Sink Drain J-Bend P- Trap 2654W-1 - The Home Depot Dearborn Brass 1-1/2 in. 22-Gauge Chrome-Plated Brass Sink Drain J-Bend P- Trap 2654W-1 - The Home Depot](https://images.thdstatic.com/productImages/e863abc4-4396-42e2-b8ec-af5cdceaf81a/svn/chrome-dearborn-brass-brass-fittings-2654w-1-64_600.jpg)