Remove Plumbing Vent

[LK23]

Well I finally fixed the under sink odors. I installed the Xtreme vent, then I removed the vacuum breaker under the sink and put a plug in its place, then I put foam rubber around the pipes under the sink. I am not certain which was the fix. However, I do think the Xtreme vent helped remove the black tank odors better than the grey tank. The grey tank odors under the sink were either caused by the vacuum breaker or the open area around the plumbing. Just my opinion. All I care is that the odors are gone.