We have a 2016 Redwood that we bought brand new. It has a diswasher under the sink. We have tried stopping the horrible smell from sink with every product on the market. Nothing working. Someone told us to check the "P trap". We cannot find a p trap on it. Anyone ever had this problem or recommend any options here? Thank you in advance. PS. No stink at all in bathroom sink or shower or toilet. Only coming from kitchen sink

Your Redwood probably has an inline trap. It is a white cylinder that is inline in the black drain pipe. It may have failed or is stuck open. If you remove the spice rack and some of the drawers, you should be able to see it. It will look like it has a white piece of rubber tube inside that is flattened on one end. Look for holes or some other issue with this valve.

Depending on your floor model, it could be located behind the pull-out spice rack. That's where ours is located. There are also two more...Check under the sink of bath the bathroom and bedroom sink. They are a different style.