Can I just connect a laundry machine drain pipe to a kitchen sink drain pipe? A plumber said that the drain will back-up in to the kitchen sink. But I see them
![Kitchen Sink P Trap With Washing Machine Waste Pipe Spigot Connection | Stevenson Plumbing & Electrical Supplies Kitchen Sink P Trap With Washing Machine Waste Pipe Spigot Connection | Stevenson Plumbing & Electrical Supplies](https://www.stevensonplumbing.co.uk/images/source/Plumbing/traps/trap_with_1_appliance_spigot.jpg)
Kitchen Sink P Trap With Washing Machine Waste Pipe Spigot Connection | Stevenson Plumbing & Electrical Supplies
![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-7-300x224.jpg)
Julian Cassell's DIY Blog » Blog Archive Plumbing in a dishwasher or washing machine. - HOW TO DIY – WHAT TO USE – WHERE TO BUY
![Washing Machine Installation Questions - Washing machines - general discussions - Washing machine Forum Washing Machine Installation Questions - Washing machines - general discussions - Washing machine Forum](http://i.imgur.com/HSqxo.jpg)
Washing Machine Installation Questions - Washing machines - general discussions - Washing machine Forum
![Having trouble connecting a washing machine drain hose to the waste pipe under the sink, its 30mm, what connector should i use? : r/askaplumber Having trouble connecting a washing machine drain hose to the waste pipe under the sink, its 30mm, what connector should i use? : r/askaplumber](https://preview.redd.it/54k8xbizgct61.jpg?width=640&crop=smart&auto=webp&s=0ed156f09905b702ac3aa6d15089a9247a4f3c4c)
Having trouble connecting a washing machine drain hose to the waste pipe under the sink, its 30mm, what connector should i use? : r/askaplumber
![Sanispeed + - install in laundry room or kitchen without the need for major building work - SANIPUMP - SANIFLO Sanispeed + - install in laundry room or kitchen without the need for major building work - SANIPUMP - SANIFLO](https://www.saniflo.co.uk/695-large_default/sanispeed.jpg)
Sanispeed + - install in laundry room or kitchen without the need for major building work - SANIPUMP - SANIFLO
![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-2-300x224.jpg)